Fix Javadoc

Author: kwwall

src/main/java/org/owasp/esapi/codecs/HashTrie.java

@@ -252,8 +252,7 @@ Entry<T> getLongestMatch(CharSequence key, int pos)
 		/**
 		 * Recursively lookup the longest key match.
 		 * @param keyIn Where to read the key from
-		 * @param pos The position in the key that is being
-		 *	looked up at this level.
+		 * @param key The key that is being looked up at this level.
 		 * @return The Entry associated with the longest key
 		 *	match or null if none exists.
 		 */