some cleanup and corrections
diff --git a/plugins/org.eclipse.wtp.releng.utilities/movecommon.sh b/plugins/org.eclipse.wtp.releng.utilities/movecommon.sh
index f0010e8..cc05a39 100755
--- a/plugins/org.eclipse.wtp.releng.utilities/movecommon.sh
+++ b/plugins/org.eclipse.wtp.releng.utilities/movecommon.sh
@@ -1,3 +1,4 @@
+#!/bin/sh
 
 . mainparams.shsource