Amended javadoc mistake

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1389407 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/fop/fonts/CIDSet.java

@@ -38,7 +38,7 @@ public interface CIDSet {
     /**
      * Returns the Unicode value for a subset index (character selector). If there's no such
      * Unicode value, the "NOT A CHARACTER" (0xFFFF) is returned.
-     * @param subsetIndex the subset index (character selector)
+     * @param index the subset index (character selector)
      * @return the Unicode value or "NOT A CHARACTER" (0xFFFF)
      */
     char getUnicode(int index);