diff --git a/src/main/org/apache/tools/ant/UnsupportedAttributeException.java b/src/main/org/apache/tools/ant/UnsupportedAttributeException.java
index e7b49b8b8..1feced579 100644
--- a/src/main/org/apache/tools/ant/UnsupportedAttributeException.java
+++ b/src/main/org/apache/tools/ant/UnsupportedAttributeException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright  2004 The Apache Software Foundation
+ * Copyright  2004-2005 The Apache Software Foundation
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -19,16 +19,16 @@ package org.apache.tools.ant;
 /**
  * Used to report attempts to set an unsupported attribute
  *
- * @since Ant 1.7
+ * @since Ant 1.6.3
  */
 public class UnsupportedAttributeException extends BuildException {
 
     private String attribute;
 
     /**
-     * Constructs an unsupport attribute exception
-     * @param msg       The string containing the message
-     * @param attribute The unsupported attribute
+     * Constructs an unsupported attribute exception.
+     * @param msg       The string containing the message.
+     * @param attribute The unsupported attribute.
      */
     public UnsupportedAttributeException(String msg, String attribute) {
         super(msg);
@@ -36,9 +36,9 @@ public class UnsupportedAttributeException extends BuildException {
     }
 
     /**
-     * The attribute that is wrong
+     * Get the attribute that is wrong.
      *
-     * @return the attribute name
+     * @return the attribute name.
      */
     public String getAttribute() {
         return attribute;
diff --git a/src/main/org/apache/tools/ant/UnsupportedElementException.java b/src/main/org/apache/tools/ant/UnsupportedElementException.java
index 1352dc31f..bb21c3fbf 100644
--- a/src/main/org/apache/tools/ant/UnsupportedElementException.java
+++ b/src/main/org/apache/tools/ant/UnsupportedElementException.java
@@ -1,5 +1,5 @@
 /*
- * Copyright  2004 The Apache Software Foundation
+ * Copyright  2004-2005 The Apache Software Foundation
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -28,16 +28,16 @@ package org.apache.tools.ant;
  * This will be done once (in the case of a recursive
  * call to handlechildren).
  *
- * @since Ant 1.6.3 or Ant 1.7 ?
+ * @since Ant 1.6.3
  */
 public class UnsupportedElementException extends BuildException {
 
-    private String  element;
+    private String element;
 
     /**
-     * Constructs an unsupport element exception
-     * @param msg The string containing the message
-     * @param element The name of the incorrect element
+     * Constructs an unsupported element exception.
+     * @param msg The string containing the message.
+     * @param element The name of the incorrect element.
      */
     public UnsupportedElementException(String msg, String element) {
         super(msg);
@@ -45,9 +45,9 @@ public class UnsupportedElementException extends BuildException {
     }
 
     /**
-     * The element that is wrong
+     * Get the element that is wrong.
      *
-     * @return the element name
+     * @return the element name.
      */
     public String getElement() {
         return element;