ICU-10797 Updated readme.html for release 53.1.

X-SVN-Rev: 35552
diff --git a/readme.html b/readme.html
index 12b74e4..03826ca 100644
--- a/readme.html
+++ b/readme.html
@@ -18,13 +18,17 @@
     <h1>International Components for Unicode<br/>
      <abbr title="International Components for Unicode">ICU</abbr> 53.1 ReadMe</h1>
 
-    <!--p><b>Note:</b> This is a development milestone release of ICU4C 53
+    <!--
+    <p><b>Note:</b> This is a development milestone release of ICU4C 53
     This milestone is intended for those wishing to get an early look at ICU 53 new features and API changes.
-    It is not recommended for production use.</p-->
+    It is not recommended for production use.</p>
+    -->
+    <!--
     <p><b>Note:</b> This is a release candidate version of ICU4C 53.
     It is not recommended for production use.</p>
+    -->
 
-    <p>Last updated: 2014-Mar-19<br />
+    <p>Last updated: 2014-Mar-31<br />
      Copyright &copy; 1997-2014 International Business Machines Corporation and
     others. All Rights Reserved.</p>
     <!-- Remember that there is a copyright at the end too -->