Fixed two typos that were reported to the OFFO project

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@777675 13f79535-47bb-0310-9956-ffa450edef68

hyph/hyphenation.dtd

@@ -26,7 +26,7 @@
 <!ELEMENT hyphen-char EMPTY>
 <!ATTLIST hyphen-char value CDATA #REQUIRED>
 
-<!-- Default minimun length in characters of hyphenated word fragments
+<!-- Default minimum length in characters of hyphenated word fragments
      before and after the line break. For some languages this is not
      only for aesthetic purposes, wrong hyphens may be generated if this
      is not accounted for.
@@ -55,7 +55,7 @@
 <!-- The hyphenation patterns, space separated. A pattern is made of 'equivalent'
      characters as described before, between any two word characters a digit
      in the range 0 to 9 may be specified. The absence of a digit is equivalent
-     to zero. The '.' character is reserved to indicate begining or ending
+     to zero. The '.' character is reserved to indicate beginning or ending
      of words. -->
 <!ELEMENT patterns (#PCDATA)>