fixed 'openon' extension to have correct name
diff --git a/bundles/org.eclipse.jst.jsp.ui/plugin.xml b/bundles/org.eclipse.jst.jsp.ui/plugin.xml
index ecd3ce9..c32a882 100644
--- a/bundles/org.eclipse.jst.jsp.ui/plugin.xml
+++ b/bundles/org.eclipse.jst.jsp.ui/plugin.xml
@@ -398,7 +398,7 @@
    </extension>  
    
    <extension
-         point="org.eclipse.wst.sse.ui.extensions.openon">
+         point="org.eclipse.wst.sse.ui.openon">
 <!-- add a default open on action for jsp content type -->
       <openon
             class="org.eclipse.wst.html.ui.openon.DefaultOpenOnHTML"