remove dead link

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1768409 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/site/site.xml b/src/site/site.xml
index eabb9b2..8261265 100644
--- a/src/site/site.xml
+++ b/src/site/site.xml
@@ -28,7 +28,6 @@
     <menu name="Reference">
       <item name="Features" href="./features.html"/>
       <item name="Descriptor Format" href="./assembly.html"/>
-      <item name="Component Format" href="./component.html"/>
       <item name="Predefined Descriptors" href="./descriptor-refs.html"/>
     </menu>