--- /Soundex.java	2023-07-05 02:59:29.106051698 +0200
+++ /Codec-1/src/java/org/apache/commons/codec/language/Soundex.java	2023-07-05 02:59:29.106051698 +0200
@@ -77,7 +77,7 @@
      * @since 1.3
      */
     public int difference(String s1, String s2) throws EncoderException {
-        return SoundexUtils.difference(this, s1, s2);
+return SoundexUtils.difference ( this, US_ENGLISH_MAPPING_STRING, s2 ) ;
     }
 
     /**
