Update README

README.md

@@ -26,13 +26,11 @@ One of the many Gitlab feature is the ability to host docker images.
 In order to permit Kubernetes to fetch those images, you need to provide an access token.
 Please follow the following steps in order to create the access token :
 
-<img src="img/access_token_1.png"  width="600" height="500">
+![alt text](img/access_token_1.png)
 
 ![alt text](img/access_token_2.png)
-<img src="img/access_token_2.png"  width="480" height="550">
 
 ![alt text](img/access_token_3.png)
-<img src="img/access_token_3.png"  width="480" height="550">
 
 ### Declare the docker registry access token in variables