fix javadocs

diff --git a/common b/common
index 2a9972e..ce5a823 160000
--- a/common
+++ b/common

@@ -1 +1 @@
-Subproject commit 2a9972ef3b45984824a23831857c95ba2a6518b6
+Subproject commit ce5a8232fdb6e362c736fbdb0ada0c1ea15a7d64

diff --git a/src/main/org/apache/ant/antunit/listener/XMLConstants.java b/src/main/org/apache/ant/antunit/listener/XMLConstants.java
index 075175d..861d4b8 100644
--- a/src/main/org/apache/ant/antunit/listener/XMLConstants.java
+++ b/src/main/org/apache/ant/antunit/listener/XMLConstants.java

@@ -22,8 +22,8 @@
 
 /**
  * <p> Interface groups XML constants.
- * Interface that groups all constants used throughout the <tt>XML</tt>
- * documents that are generated by the <tt>XMLJUnitResultFormatter</tt>
+ * Interface that groups all constants used throughout the <code>XML</code>
+ * documents that are generated by the <code>XMLJUnitResultFormatter</code>
  * As of now the DTD is:
  * <pre>
  * &lt;----------------- @todo describe DTDs ----------------------&gt;