diff --git a/README.md b/README.md
index f8d63a27b0239e47ff23c1b7384bd9a17419b6e3..8d809ef8dee29773761317573927493d61f47308 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ Please follow the following steps in order to create the access token :
 
 ![alt text](img/access_token_1.png)
 
-<img src="img/access_token_1.png"  max-width:50% max-height:50%>
+<img src="img/access_token_1.png"  max-width=50% max-height=50%>
 
 ![alt text](img/access_token_2.png)