Update README.md

Author: schollz

README.md

@@ -11,7 +11,7 @@ You can [follow the instructions below](#instructions-to-create-image) to create
 Once you boot the Pi with this image, you will see a WiFi AP named "ConnectToConnect" (password same). Connect to it and navigate to `192.168.4.1` where you'll see a login form.
 
 <p align="center">
-  <img src=https://user-images.githubusercontent.com/6550035/36927004-9dd66774-1e2f-11e8-941a-aa192005b2d6.png"/>
+  <img src="https://user-images.githubusercontent.com/6550035/36927004-9dd66774-1e2f-11e8-941a-aa192005b2d6.png"/>
 </p>
 
 When the WiFi credentials are entered onto the login form, the Pi will modify its internal `wpa_supplicant` to conform to them so that it will be connected to the net. The Pi will then reboot itself using those WiFi credentials. If the credentials are not correct, then the Pi will reboot back into the AP mode to allow you to re-enter them again.