Update Gateway.rst

source/Gateway-Inbound-Outbound/Gateway.rst

@@ -1,12 +1,13 @@
 Gateway setup
 ===========
-.. image:: https://cloud.githubusercontent.com/assets/13131198/11903431/270a6c1c-a587-11e5-8473-f7e84e02bf0c.png
-   
+    .. image:: https://cloud.githubusercontent.com/assets/13131198/11903431/270a6c1c-a587-11e5-8473-f7e84e02bf0c.png
+  
+  
     
     
     
 
-.. image:: http://www.voicetel.com/images/voicetel_logo.png
+   .. image:: http://www.voicetel.com/images/voicetel_logo.png