diff --git a/chd_from_zip.sh b/chd_from_zip.sh
index 2713acd..8e80da2 100755
--- a/chd_from_zip.sh
+++ b/chd_from_zip.sh
@@ -5,7 +5,7 @@
 
 ## Comprueba los parametros
 if [ "$#" -lt 2 ]; then
-  printf "Uso: chd_from_zip.sh SOURCEDIR DESTDIR [-remove]"
+  printf "Uso: chd_from_zip.sh SOURCEDIR DESTDIR [-remove]\n"
   exit 0
 else
   readonly sourcedir="$1"