streamline process
diff --git a/org.eclipse.wtp.releng.webupdatesite/build-home/createP2Repo.xml b/org.eclipse.wtp.releng.webupdatesite/build-home/createP2Repo.xml
index 4d447e6..d1758b8 100644
--- a/org.eclipse.wtp.releng.webupdatesite/build-home/createP2Repo.xml
+++ b/org.eclipse.wtp.releng.webupdatesite/build-home/createP2Repo.xml
@@ -21,8 +21,8 @@
     	 but to make sure we get completely fresh metadata, 
     	 we'll re-generate from scratch.
     	 -->
-    	<delete failonerror="false" verbose="true" file="${jarlocation}/content.jar" />
-      <delete failonerror="false" verbose="true" file="${jarlocation}/artifacts.jar" />
+    	<delete failonerror="false" verbose="true" file="${update.site}/content.jar" />
+      <delete failonerror="false" verbose="true" file="${update.site}/artifacts.jar" />
 
 
         <java
@@ -45,7 +45,7 @@
             <arg
                 line="-application org.eclipse.equinox.p2.metadata.generator.EclipseGenerator" />
             <arg
-                line="-updateSite ${update.site} -site=file:${update.site}/site.xml -metadataRepository file:${update.site} -metadataRepositoryName 'Web Tools (WTP) Update Site' -artifactRepository 'file:${update.site}' -artifactRepositoryName 'Web Tools (WTP) Artifacts' -compress -reusePack200Files -noDefaultIUs" />
+                line="-updateSite ${update.site} -site file:${update.site}/site.xml -metadataRepository file:${update.site} -metadataRepositoryName 'Web Tools (WTP) Update Site' -artifactRepository 'file:${update.site}' -artifactRepositoryName 'Web Tools (WTP) Artifacts' -compress -reusePack200Files -noDefaultIUs" />
         </java>
 
     	<!--