diff --git a/commun/commun.sty b/commun/commun.sty
index 2181345..0b151d7 100644
--- a/commun/commun.sty
+++ b/commun/commun.sty
@@ -135,6 +135,7 @@
 % 	\selectfont
 % }
 
+% make circled text
 \newcommand*\circled[1]{
   \tikz[baseline=(char.base)]{
     \node[shape=circle,draw,inner sep=2pt] (char) {#1};