setHyphenBaseURL() was missing.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@538485 13f79535-47bb-0310-9956-ffa450edef68

src/documentation/content/xdocs/trunk/embedding.xml

@@ -291,6 +291,13 @@ try {
           </p>
           <source>fopFactory.setFontBaseURL("file:///C:/Temp/fonts");</source>
         </li>
+        <li>
+          <p>
+            The <strong>hyphenation base URL</strong> to use when resolving relative URLs for 
+            hyphenation patterns. Example:
+          </p>
+          <source>fopFactory.setHyphenBaseURL("file:///C:/Temp/hyph");</source>
+        </li>
         <li>
           <p>
             Disable <strong>strict validation</strong>. When disabled FOP is less strict about the rules