touch to avoid feature versioning error
diff --git a/features/org.eclipse.wtp.releng.tests.feature/feature.xml b/features/org.eclipse.wtp.releng.tests.feature/feature.xml
index 5f30492..ca7ef6e 100644
--- a/features/org.eclipse.wtp.releng.tests.feature/feature.xml
+++ b/features/org.eclipse.wtp.releng.tests.feature/feature.xml
@@ -22,7 +22,7 @@
          download-size="0"
          install-size="0"
          version="0.0.0"/>
-
+ 
    <plugin
          id="org.eclipse.callisto.tools.versionchecker"
          download-size="0"