small improvement

org.eclipse.wtp.releng.webupdatesite/build-home/copyToRelease-SiteFiles.sh

@@ -9,11 +9,12 @@ cp -f -p -r -v --update ${fromDir}/*.gif  --target-directory=${toDir}/
 cp -f -p -r -v --update ${fromDir}/web  --target-directory=${toDir}/
 cp -f -p -r -v --update ${fromDir}/*.xml --target-directory=${toDir}/
 
+# Typically, as of this writing
+# Europa: 'declaredUpdates' to 'milestones' 
+# Callisto: 'testUpdates' to 'updates'
 
-# TODO ... make this handle 'milestones' or 'updates'
-
-fromLastSegment = ${fromDir##*/}
-toLastSegment = ${fromDir##*/}
+fromLastSegment=${fromDir##*/}
+toLastSegment=${toDir##*/}
 
 echo "from: ${fromLastSegment}"
 echo "  to: ${toLastSegment}