Apply some spelling fixes from GitHub PR #480

Some suggested changes are too invasive so we
can only pick some changes semi-automatically

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1922678 13f79535-47bb-0310-9956-ffa450edef68

32 files changed, 38 insertions, 38 deletions

diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hemf/record/emfplus/HemfPlusDraw.java b/poi-scratchpad/src/main/java/org/apache/poi/hemf/record/emfplus/HemfPlusDraw.java
index 9bcc88382e..e5461af291 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hemf/record/emfplus/HemfPlusDraw.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hemf/record/emfplus/HemfPlusDraw.java
@@ -703,7 +703,7 @@ public final class HemfPlusDraw {
 
             int size = 4 * LittleEndianConsts.INT_SIZE;
 
-            // TOOD: implement Non-Cmap-Lookup correctly
+            // TODO: implement Non-Cmap-Lookup correctly
 
             // If the CMAP_LOOKUP flag in the optionsFlags field is set, each value in this array specifies a
             // Unicode character. Otherwise, each value specifies an index to a character glyph in the EmfPlusFont
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/dev/PPTXMLDump.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/dev/PPTXMLDump.java
index fff6523b85..fe3788063d 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/dev/PPTXMLDump.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/dev/PPTXMLDump.java
@@ -207,7 +207,7 @@ public final class PPTXMLDump {
 
             if (arg.startsWith("-")) {
                 if ("-f".equals(arg)) {
-                    //write ouput to a file
+                    //write output to a file
                     outFile = true;
                 }
             } else {
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/dev/SlideShowDumper.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/dev/SlideShowDumper.java
index c3c6e4a146..8b43555d07 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/dev/SlideShowDumper.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/dev/SlideShowDumper.java
@@ -152,7 +152,7 @@ public final class SlideShowDumper {
         // If it has a length, depending on its type it may have children or data
         // If it has children, these will follow straight away
         //      <xx xx yy yy zz zz zz zz <xx xx yy yy zz zz zz zz>>
-        // If it has data, this will come straigh after, and run for the length
+        // If it has data, this will come straight after, and run for the length
         //      <xx xx yy yy zz zz zz zz dd dd dd dd dd dd dd>
         // All lengths given exclude the 8 byte record header
         // (Data records are known as Atoms)
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/dev/SlideShowRecordDumper.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/dev/SlideShowRecordDumper.java
index c7cecd8b37..30242ba081 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/dev/SlideShowRecordDumper.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/dev/SlideShowRecordDumper.java
@@ -37,7 +37,7 @@ import org.apache.poi.util.HexDump;
 
 /**
  * This class provides a way to view the contents of a powerpoint file.
- * It will use the recored layer to grok the contents of the file, and
+ * It will use the record layer to grok the contents of the file, and
  *  will print out what it finds.
  */
 public final class SlideShowRecordDumper {
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/model/textproperties/TextPFException9.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/model/textproperties/TextPFException9.java
index 63d0adcf06..0b07718ded 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/model/textproperties/TextPFException9.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/model/textproperties/TextPFException9.java
@@ -32,7 +32,7 @@ import org.apache.poi.util.LittleEndian;
 /**
  * This structure store text autonumber scheme and start number.
  * If a paragraph has an autonumber(fBulletHasAutoNumber = 0x0001) but start number and scheme are empty,
- * this means the default values will be used: statNumber=1 and sheme=ANM_ArabicPeriod
+ * this means the default values will be used: statNumber=1 and scheme=ANM_ArabicPeriod
  * @see <a href="http://social.msdn.microsoft.com/Forums/mr-IN/os_binaryfile/thread/650888db-fabd-4b95-88dc-f0455f6e2d28">
  *     http://social.msdn.microsoft.com/Forums/mr-IN/os_binaryfile/thread/650888db-fabd-4b95-88dc-f0455f6e2d28</a>
  */
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ColorSchemeAtom.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ColorSchemeAtom.java
index 2b4561c2f5..a8f39f0ecc 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ColorSchemeAtom.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ColorSchemeAtom.java
@@ -95,7 +95,7 @@ public final class ColorSchemeAtom extends RecordAtom {
     /* *************** record code follows ********************** */
 
     /**
-     * For the Colour Scheme (ColorSchem) Atom
+     * For the Colour Scheme (ColorScheme) Atom
      */
     protected ColorSchemeAtom(byte[] source, int start, int len) {
         // Sanity Checking - we're always 40 bytes long
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/CurrentUserAtom.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/CurrentUserAtom.java
index 27e79a0fd3..aca49a6ad0 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/CurrentUserAtom.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/CurrentUserAtom.java
@@ -129,7 +129,7 @@ public class CurrentUserAtom {
 
         // If it's clearly junk, bail out
         if(docProps.getSize() > 131072) {
-            throw new CorruptPowerPointFileException("The Current User stream is implausably long. It's normally 28-200 bytes long, but was " + docProps.getSize() + " bytes");
+            throw new CorruptPowerPointFileException("The Current User stream is implausibly long. It's normally 28-200 bytes long, but was " + docProps.getSize() + " bytes");
         }
 
         // Grab the contents
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ExEmbedAtom.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ExEmbedAtom.java
index 247b14900d..de06c9c99c 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ExEmbedAtom.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ExEmbedAtom.java
@@ -135,7 +135,7 @@ public class ExEmbedAtom extends RecordAtom {
     }
 
     /**
-     * Getswhether the object is a Word table.
+     * Gets whether the object is a Word table.
      *
      * @return {@code true} if the object is a Word table.
      */
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ExHyperlinkAtom.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ExHyperlinkAtom.java
index e73f7cbaf5..6829c36814 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ExHyperlinkAtom.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ExHyperlinkAtom.java
@@ -28,7 +28,7 @@ import org.apache.poi.util.IOUtils;
 import org.apache.poi.util.LittleEndian;
 
 /**
- * Tne atom that holds metadata on a specific Link in the document.
+ * The atom that holds metadata on a specific Link in the document.
  * (The actual link is held in a sibling CString record)
  */
 public final class ExHyperlinkAtom extends RecordAtom {
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ExObjList.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ExObjList.java
index 160f6bd428..9b7636fd39 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ExObjList.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/ExObjList.java
@@ -24,7 +24,7 @@ import java.util.Arrays;
 import org.apache.poi.util.LittleEndian;
 
 /**
- * This class holds the links to exernal objects referenced from the document.
+ * This class holds the links to external objects referenced from the document.
  */
 public class ExObjList extends RecordContainer {
     private byte[] _header;
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/InteractiveInfoAtom.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/InteractiveInfoAtom.java
index fe48a9395f..d95a55ede9 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/InteractiveInfoAtom.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/InteractiveInfoAtom.java
@@ -31,7 +31,7 @@ import org.apache.poi.util.IOUtils;
 import org.apache.poi.util.LittleEndian;
 
 /**
- * Tne atom that holds metadata on Links in the document.
+ * The atom that holds metadata on Links in the document.
  * (The actual link is held Document.ExObjList.ExHyperlink)
  */
 public class InteractiveInfoAtom extends RecordAtom {
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/OEPlaceholderAtom.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/OEPlaceholderAtom.java
index 28247886a7..cedf9081c3 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/OEPlaceholderAtom.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/OEPlaceholderAtom.java
@@ -97,7 +97,7 @@ public final class OEPlaceholderAtom extends RecordAtom{
      * Returns the placement Id.<p>
      *
      * The placement Id is a number assigned to the placeholder. It goes from -1 to the number of placeholders.
-     * It SHOULD be unique among all PlacholderAtom records contained in the corresponding slide.
+     * It SHOULD be unique among all PlaceholderAtom records contained in the corresponding slide.
      * The value 0xFFFFFFFF specifies that the corresponding shape is not a placeholder shape.
      *
      * @return the placement Id.
@@ -110,7 +110,7 @@ public final class OEPlaceholderAtom extends RecordAtom{
      * Sets the placement Id.<p>
      *
      * The placement Id is a number assigned to the placeholder. It goes from -1 to the number of placeholders.
-     * It SHOULD be unique among all PlacholderAtom records contained in the corresponding slide.
+     * It SHOULD be unique among all PlaceholderAtom records contained in the corresponding slide.
      * The value 0xFFFFFFFF specifies that the corresponding shape is not a placeholder shape.
      *
      * @param id the placement Id.
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/OutlineTextRefAtom.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/OutlineTextRefAtom.java
index e56a9aec16..624f5b50d9 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/OutlineTextRefAtom.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/OutlineTextRefAtom.java
@@ -32,7 +32,7 @@ import org.apache.poi.util.LittleEndian;
  * What MSDN says about  <code>OutlineTextRefAtom</code>:
  * <p>
  * Appears in a slide to indicate a text that is already contained in the document,
- * in a SlideListWithText containter. Sometimes slide texts are not contained
+ * in a SlideListWithText container. Sometimes slide texts are not contained
  * within the slide container to be able to delay loading a slide and still display
  * the title and body text in outline view.
  */
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/Record.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/Record.java
index 33907c3ff7..c1271d2058 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/Record.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/Record.java
@@ -166,7 +166,7 @@ public abstract class Record implements GenericRecord
         // We use the RecordTypes class to provide us with the right
         //  class to use for a given type
         // A spot of reflection gets us the (byte[],int,int) constructor
-        // From there, we instanciate the class
+        // From there, we instantiate the class
         // Any special record handling occurs once we have the class
         RecordTypes recordType = RecordTypes.forTypeID((short) type);
         RecordConstructor<?> c = recordType.recordConstructor;
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/SlideListWithText.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/SlideListWithText.java
index c937edb21b..d90532ff13 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/SlideListWithText.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/SlideListWithText.java
@@ -38,7 +38,7 @@ import org.apache.poi.util.LittleEndian;
  * and then the next SlidePersistAtom.
  *
  * Eventually, Slides will find the blocks that interest them from all
- *  the SlideListWithText entries, and refere to them
+ *  the SlideListWithText entries, and refer to them
  *
  * For now, we scan through looking for interesting bits, then creating
  *  the helpful Sheet from model for them
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/TxInteractiveInfoAtom.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/TxInteractiveInfoAtom.java
index 995c7b9e3e..5577ea2311 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/TxInteractiveInfoAtom.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/record/TxInteractiveInfoAtom.java
@@ -28,7 +28,7 @@ import org.apache.poi.util.IOUtils;
 import org.apache.poi.util.LittleEndian;
 
 /**
- * Tne atom that holds starting and ending character positions of a hyperlink
+ * The atom that holds starting and ending character positions of a hyperlink
  */
 public final class TxInteractiveInfoAtom extends RecordAtom {
 
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFPictureData.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFPictureData.java
index 98cdcbad9f..4a517ae6d3 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFPictureData.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFPictureData.java
@@ -349,13 +349,13 @@ public abstract class HSLFPictureData implements PictureData, GenericRecord {
     }
 
     /**
-     * Return 24 byte header which preceeds the actual picture data.
+     * Return 24 byte header which precedes the actual picture data.
      * <p>
      * The header consists of 2-byte signature, 2-byte type,
      * 4-byte image size and 16-byte checksum of the image data.
      * </p>
      *
-     * @return the 24 byte header which preceeds the actual picture data.
+     * @return the 24 byte header which precedes the actual picture data.
      */
     public byte[] getHeader() {
         byte[] header = new byte[CHECKSUM_SIZE + PREAMBLE_SIZE];
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFPictureShape.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFPictureShape.java
index 1340d01821..71e67084e1 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFPictureShape.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFPictureShape.java
@@ -181,7 +181,7 @@ public class HSLFPictureShape extends HSLFSimpleShape implements PictureShape<HS
     }
 
     /**
-     * By default set the orininal image size
+     * By default set the original image size
      */
     @Override
     protected void afterInsert(HSLFSheet sh){
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFShape.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFShape.java
index dca66b799a..a6c307cc96 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFShape.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFShape.java
@@ -69,7 +69,7 @@ public abstract class HSLFShape implements Shape<HSLFShape,HSLFTextParagraph> {
     private static final Logger LOG = PoiLogManager.getLogger(HSLFShape.class);
 
     /**
-     * Either EscherSpContainer or EscheSpgrContainer record
+     * Either EscherSpContainer or EscherSpgrContainer record
      * which holds information about this shape.
      */
     private EscherContainerRecord _escherContainer;
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSheet.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSheet.java
index 543ed41828..9ce908e8e8 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSheet.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSheet.java
@@ -241,7 +241,7 @@ public abstract class HSLFSheet implements HSLFShapeContainer, Sheet<HSLFShape,H
     }
 
     /**
-     * Called by SlideShow ater a new sheet is created
+     * Called by SlideShow after a new sheet is created
      */
     public void onCreate(){
 
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlide.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlide.java
index 6f205c9e57..b844a29ca4 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlide.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlide.java
@@ -148,7 +148,7 @@ public final class HSLFSlide extends HSLFSheet implements Slide<HSLFShape,HSLFTe
     }
 
     /**
-     * Called by SlideShow ater a new slide is created.
+     * Called by SlideShow after a new slide is created.
      * <p>
      * For Slide we need to do the following:
      * <ul>
@@ -184,7 +184,7 @@ public final class HSLFSlide extends HSLFSheet implements Slide<HSLFShape,HSLFTe
             }
         }
 
-        //PPT doen't increment the number of saved shapes for group descriptor and background
+        //PPT doesn't increment the number of saved shapes for group descriptor and background
         dg.setNumShapes(1);
     }
 
@@ -205,7 +205,7 @@ public final class HSLFSlide extends HSLFSheet implements Slide<HSLFShape,HSLFTe
     }
 
 
-    // Complex Accesser methods follow
+    // Complex Accessor methods follow
 
     /**
      * <p>
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideMaster.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideMaster.java
index 513c8319c3..65dcf6dda5 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideMaster.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideMaster.java
@@ -65,7 +65,7 @@ public final class HSLFSlideMaster extends HSLFMasterSheet {
     }
 
     /**
-     * Returns <code>null</code> since SlideMasters doen't have master sheet.
+     * Returns <code>null</code> since SlideMasters doesn't have master sheet.
      */
     @Override
     public HSLFMasterSheet getMasterSheet() {
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShow.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShow.java
index ffea9a6f5e..d55e204c46 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShow.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShow.java
@@ -351,7 +351,7 @@ public final class HSLFSlideShow extends POIDocument implements SlideShow<HSLFSh
         // SlideAtomsSet for each Notes
         // These SlideAtomsSets will not normally contain text
         //
-        // Having indentified the masters, slides and notes + their orders,
+        // Having identified the masters, slides and notes + their orders,
         // we have to go and find their matching records
         // We always use the latest versions of these records, and use the
         // SlideAtom/NotesAtom to match them with the StyleAtomSet
@@ -1060,7 +1060,7 @@ public final class HSLFSlideShow extends POIDocument implements SlideShow<HSLFSh
         }
 
         ExEmbed exEmbed = new ExEmbed();
-        // remove unneccessary infos, so we don't need to specify the type
+        // remove unnecessary infos, so we don't need to specify the type
         // of the ole object multiple times
         Record[] children = exEmbed.getChildRecords();
         exEmbed.removeChild(children[2]);
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowEncrypted.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowEncrypted.java
index 8c7effc7f3..f98c05fec1 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowEncrypted.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowEncrypted.java
@@ -230,7 +230,7 @@ public class HSLFSlideShowEncrypted implements Closeable {
             int endOffset = offset + rlen;
 
             if (recType == 0xF007) {
-                // TOOD: get a real example file ... to actual test the FBSE entry
+                // TODO: get a real example file ... to actual test the FBSE entry
                 // not sure where the foDelay block is
 
                 // File BLIP Store Entry (FBSE)
@@ -308,7 +308,7 @@ public class HSLFSlideShowEncrypted implements Closeable {
             int endOffset = offset + rlen;
 
             if (recType == 0xF007) {
-                // TOOD: get a real example file ... to actual test the FBSE entry
+                // TODO: get a real example file ... to actual test the FBSE entry
                 // not sure where the foDelay block is
 
                 // File BLIP Store Entry (FBSE)
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowImpl.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowImpl.java
index 0f34562aaf..7ad8a9ce01 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowImpl.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFSlideShowImpl.java
@@ -258,7 +258,7 @@ public final class HSLFSlideShowImpl extends POIDocument implements Closeable {
         // If it has a length, depending on its type it may have children or data
         // If it has children, these will follow straight away
         //      <xx xx yy yy zz zz zz zz <xx xx yy yy zz zz zz zz>>
-        // If it has data, this will come straigh after, and run for the length
+        // If it has data, this will come straight after, and run for the length
         //      <xx xx yy yy zz zz zz zz dd dd dd dd dd dd dd>
         // All lengths given exclude the 8 byte record header
         // (Data records are known as Atoms)
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFTextParagraph.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFTextParagraph.java
index f010e3d331..f6a647ad60 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFTextParagraph.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFTextParagraph.java
@@ -584,7 +584,7 @@ public final class HSLFTextParagraph implements TextParagraph<HSLFShape,HSLFText
                 } else if (ostyle instanceof String) {
                     setBulletFont((String)ostyle);
                 } else if (ostyle instanceof AutoNumberingScheme) {
-                    throw new HSLFException("setting bullet auto-numberin scheme for HSLF not supported ... yet");
+                    throw new HSLFException("setting bullet auto-numbering scheme for HSLF not supported ... yet");
                 }
             }
         }
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFTextShape.java b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFTextShape.java
index 348907dd86..77b7559714 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFTextShape.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hslf/usermodel/HSLFTextShape.java
@@ -860,7 +860,7 @@ implements TextShape<HSLFShape,HSLFTextParagraph> {
 
     @Override
     public void setTextPlaceholder(TextPlaceholder placeholder) {
-        // TOOD: check for correct placeholder handling - see org.apache.poi.hslf.model.Placeholder
+        // TODO: check for correct placeholder handling - see org.apache.poi.hslf.model.Placeholder
         Placeholder ph = null;
         int runType;
         switch (placeholder) {
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hwmf/record/HwmfFont.java b/poi-scratchpad/src/main/java/org/apache/poi/hwmf/record/HwmfFont.java
index c5ea678edc..671b0ae159 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hwmf/record/HwmfFont.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hwmf/record/HwmfFont.java
@@ -224,7 +224,7 @@ public class HwmfFont implements FontInfo, GenericRecord {
 
         /**
          * Specifies that the character quality of the font is less important than the
-         * matching of logical attribuetes. For rasterized fonts, scaling SHOULD be enabled, which
+         * matching of logical attributes. For rasterized fonts, scaling SHOULD be enabled, which
          * means that more font sizes are available.
          */
         DRAFT_QUALITY (0x01),
diff --git a/poi/src/main/java/org/apache/poi/hssf/record/chart/PlotAreaRecord.java b/poi/src/main/java/org/apache/poi/hssf/record/chart/PlotAreaRecord.java
index e35d2301af..10fb07119e 100644
--- a/poi/src/main/java/org/apache/poi/hssf/record/chart/PlotAreaRecord.java
+++ b/poi/src/main/java/org/apache/poi/hssf/record/chart/PlotAreaRecord.java
@@ -26,7 +26,7 @@ import org.apache.poi.hssf.record.StandardRecord;
 import org.apache.poi.util.LittleEndianOutput;
 
 /**
- * preceeds and identifies a frame as belonging to the plot area.
+ * precedes and identifies a frame as belonging to the plot area.
  */
 public final class PlotAreaRecord extends StandardRecord {
     public static final short sid = 0x1035;
diff --git a/poi/src/main/java/org/apache/poi/ss/formula/CacheAreaEval.java b/poi/src/main/java/org/apache/poi/ss/formula/CacheAreaEval.java
index a26edcaf81..1a3384dc2c 100644
--- a/poi/src/main/java/org/apache/poi/ss/formula/CacheAreaEval.java
+++ b/poi/src/main/java/org/apache/poi/ss/formula/CacheAreaEval.java
@@ -32,7 +32,7 @@ import org.apache.poi.ss.util.CellReference;
 
 public final class CacheAreaEval extends AreaEvalBase {
 
-    /* Value Containter */
+    /* Value container */
     private final ValueEval[] _values;
 
     public CacheAreaEval(AreaI ptg, ValueEval[] values) {
diff --git a/poi/src/main/java/org/apache/poi/ss/formula/WorkbookEvaluator.java b/poi/src/main/java/org/apache/poi/ss/formula/WorkbookEvaluator.java
index c92350c47e..11ae822a21 100644
--- a/poi/src/main/java/org/apache/poi/ss/formula/WorkbookEvaluator.java
+++ b/poi/src/main/java/org/apache/poi/ss/formula/WorkbookEvaluator.java
@@ -374,7 +374,7 @@ public final class WorkbookEvaluator {
 
         String dbgIndentStr = "";        // always init. to non-null just for defensive avoiding NPE
         if (dbgEvaluationOutputForNextEval) {
-            // first evaluation call when ouput is desired, so iit. this evaluator instance
+            // first evaluation call when output is desired, so iit. this evaluator instance
             dbgEvaluationOutputIndent = 1;
             dbgEvaluationOutputForNextEval = true;
         }
diff --git a/poi/src/test/java/org/apache/poi/poifs/crypt/TestBiff8DecryptingStream.java b/poi/src/test/java/org/apache/poi/poifs/crypt/TestBiff8DecryptingStream.java
index 2966288217..ea587d88f8 100644
--- a/poi/src/test/java/org/apache/poi/poifs/crypt/TestBiff8DecryptingStream.java
+++ b/poi/src/test/java/org/apache/poi/poifs/crypt/TestBiff8DecryptingStream.java
@@ -180,7 +180,7 @@ final class TestBiff8DecryptingStream {
         Biff8DecryptingStream bds = st.getBDS();
         int hval = bds.readDataSize();   // unencrypted
         int nextInt = bds.readInt();
-        assertNotEquals(0x8F534029, nextInt, "Indentified bug in key alignment after call to readHeaderUShort()");
+        assertNotEquals(0x8F534029, nextInt, "Identified bug in key alignment after call to readHeaderUShort()");
         assertEquals(0x16885243, nextInt);
         assertNotEquals(0x283E, hval, "readHeaderUShort() incorrectly decrypted result");
         assertEquals(0x504F, hval);