minor cleanup
diff --git a/tests/org.eclipse.wtp.releng.tests/test.xml b/tests/org.eclipse.wtp.releng.tests/test.xml
index c42e008..f2081be 100644
--- a/tests/org.eclipse.wtp.releng.tests/test.xml
+++ b/tests/org.eclipse.wtp.releng.tests/test.xml
@@ -33,10 +33,8 @@
         <echo message="extraVMargs ${extraVMargs}" />
     -->
     <!--
-        ===================================================== There
-        should be no need to change what's below. (if there is, let us
+        There should be no need to change what's below. (if there is, let us
         know if the script can be improved.)
-        =====================================================
     -->
     <!--
         There are some properties that must be provided by caller.
@@ -50,6 +48,11 @@
     <fail
         message="Error: missing property. buildLabel must be provided"
         unless="buildLabel"/>
+    <fail
+        message="Error: missing property. library-file must be provided"
+        unless="library-file"/>
+	       
+	
     <echo
         message="basedir: ${basedir}"/>
     <echo
@@ -66,9 +69,7 @@
         message="testType ${testType}"/>
     <echo
         message="buildId ${buildId}"/>
-    <property
-        name="library-file"
-        value="${eclipse-home}/plugins/org.eclipse.test_3.1.0/library.xml"/>
+
     <property
         name="workspace"
         value="${eclipse-home}/junitworkspaces/${plugin-name}"/>