update text in changes.xml
diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index ab69e97..3a0e2fc 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -6,14 +6,14 @@
 		<author email="py4fun@gmail.com">Andrey Somov</author>

 	</properties>

 	<body>

-	    <release version="1.6rc1" date="2010-02-01" description="introduce Tag class">

+	    <release version="1.6" date="in Mercurial" description="introduce Tag class">

 	        <action dev="py4fun" type="fix" issue="51" due-to="johann.Werner">

                 Some Unicode characters are wrongly replaced by \x{fffd} during 

                 double quoted style dump (2010-02-15)

             </action>

             <action dev="py4fun" type="fix" issue="48" due-to="obastard">

                 Introduce representJavaBeanProperty() method in Representer. The method

-                can be overwritten to simplify custom JavaBean representation (2010-02-12)

+                can be overridden to simplify custom JavaBean representation (2010-02-12)

             </action>

             <action dev="py4fun" type="update">

                 Release Candidate 1 is available (2010-02-01)