fix type %s/ref/rfe

changelog.html

@@ -63,15 +63,15 @@ Upcoming changes</a>
   <li class=rfe>
     job rows in view should have id= for easy access
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-12490">issue 12518</a>)
-  <li class=ref>
+  <li class=rfe>
     M2 job: create links to codehaus maven plugins and their goals
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-12529">issue 12529</a>)  
-  <li class=ref>
+  <li class=rfe>
     Matrix job now allows delete whole matrix, including sub-jobs.
   <li class=bug>
     Fixed a bug in LDAP default root DN inference.
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-8152">issue 8152</a>)
-  <li class=ref>
+  <li class=rfe>
     CLI now supports also encrypted key file
 </ul>
 </div><!--=TRUNK-END=-->