remove obsolete Javadoc comment on private inner class

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/weaver/trunk@1744603 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/modules/normalizer/src/main/java/org/apache/commons/weaver/normalizer/Normalizer.java b/modules/normalizer/src/main/java/org/apache/commons/weaver/normalizer/Normalizer.java
index 165a0af..a6eaa1c 100644
--- a/modules/normalizer/src/main/java/org/apache/commons/weaver/normalizer/Normalizer.java
+++ b/modules/normalizer/src/main/java/org/apache/commons/weaver/normalizer/Normalizer.java
@@ -221,9 +221,6 @@
         }
     }
 
-    /**
-     * Necessary to resolve supertypes against WeaveEnvironment ClassLoader.
-     */
     private final class CustomClassWriter extends ClassWriter {
         CustomClassWriter(final int flags) {
             super(flags);