Doc tweak

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1789720 13f79535-47bb-0310-9956-ffa450edef68

Author: sebbASF

src/main/java/org/apache/commons/codec/language/RefinedSoundex.java

@@ -32,8 +32,22 @@
 public class RefinedSoundex implements StringEncoder {
 
     /**
+     * Mapping:
+     * <pre>
+     * 0: A E I O U Y H W 
+     * 1: B P
+     * 2: F V
+     * 3: C K S
+     * 4: G J
+     * 5: Q X Z
+     * 6: D T
+     * 7: L
+     * 8: M N
+     * 9: R
+     * </pre>
      * @since 1.4
      */
+    //                                                      ABCDEFGHIJKLMNOPQRSTUVWXYZ
     public static final String US_ENGLISH_MAPPING_STRING = "01360240043788015936020505";
 
    /**