diff --git a/README.md b/README.md
index b24e16b..cbd9798 100644
--- a/README.md
+++ b/README.md
@@ -56,5 +56,5 @@ Script would generate YOLO format text label and image under **labelme_json_dir*
 /home/username/labelme_json_dir/2.png
 ```
 
-
-**Only tested on Centos 7/Python 3.6 environment.**
+##
+Only tested on Centos 7/Python 3.6 environment.