fix name

javascript/examples/org.eclipse.dltk.javascript.example.docprovider/plugin.xml

diff --git a/javascript/examples/org.eclipse.dltk.javascript.example.docprovider/plugin.xml b/javascript/examples/org.eclipse.dltk.javascript.example.docprovider/plugin.xml
index d82ab44..bc5be13 100644
--- a/javascript/examples/org.eclipse.dltk.javascript.example.docprovider/plugin.xml
+++ b/javascript/examples/org.eclipse.dltk.javascript.example.docprovider/plugin.xml
@@ -3,8 +3,8 @@
 <plugin>
    <extension
          point="org.eclipse.dltk.ui.openDelegate">
-      <adapter
+      <delegate
             class="org.eclipse.dltk.javascript.example.docprovider.ElementOpenDelegate">
-      </adapter>
+      </delegate>
    </extension>
 </plugin>