diff --git a/scripts/cls2tex.sh b/scripts/cls2tex.sh
index 8935734..f477359 100755
--- a/scripts/cls2tex.sh
+++ b/scripts/cls2tex.sh
@@ -77,6 +77,7 @@ while true ; do
 			exit
 			;;
 
+		# non-flag, option parsing done...
 		*)
 			break
 			;;
@@ -107,5 +108,6 @@ cat "$INPUT" \
 	> "$OUTPUT"
 
 
+
 #----------------------------------------------------------------------
 #                                           vim:set ts=4 sw=4 nowrap :