fixing error in stemming filter

git-svn-id: https://russianmorphology.googlecode.com/svn/trunk@127 d817d54c-26ab-11de-abc9-2f7d1455ff7a

english/src/main/java/org/apache/lucene/morphology/english/stemmer/EnglishStemmerFilter.java

@@ -39,6 +39,7 @@ public class EnglishStemmerFilter extends TokenFilter {
             return false;
         }
         String s = new String(termAtt.buffer(), 0, termAtt.length());
+        s = englishStemmer.getStemmedWord(s);
         termAtt.setEmpty();
         termAtt.append(s);
         return true;