diff --git a/paper/chato-notes.sty b/paper/chato-notes.sty
index 46732240fcc974231e142feafd2e7e1bab2e363c..d66298c2eda4938f4ee65c2bf328358edc85a3c6 100755
--- a/paper/chato-notes.sty
+++ b/paper/chato-notes.sty
@@ -24,8 +24,8 @@
 }
 
 \DeclareOption{show}{
-	\newcommand{\note}[2][]{\frameit{{\Large } Note}{#2 \mbox{--\em #1}}}
-	\newcommand{\todo}[2][]{\frameit{{\Large } To-do}{#2 \mbox{--\em #1}}}
+	\newcommand{\note}[2]{\frameit{{\Large } Note}{#2 \mbox{--\em #1}}}
+	\newcommand{\todo}[2]{\frameit{{\Large } To-do}{#2 \mbox{--\em #1}}}
 	\newcommand{\inote}[1]{\inred{$\lceil${{\large } }} {\sf #1} \inred{$\rfloor$}}
 }
 \DeclareOption{hide}{
@@ -35,4 +35,3 @@
 }
 
 \ProcessOptions
-