Test suite comment tweaks.
diff --git a/scripts/test/testing.sh b/scripts/test/testing.sh
index fd23369..0f72bce 100644
--- a/scripts/test/testing.sh
+++ b/scripts/test/testing.sh
@@ -34,6 +34,8 @@
 
 # Helper functions
 
+# Check config to see if option is enabled, set SKIP if not.
+
 optional()
 {
   option=`echo "$OPTIONFLAGS" | egrep "(^|:)$1(:|\$)"`