update docs

docs/remote-launcher.md

@@ -11,11 +11,13 @@ like the one shown below, then your Bubble still needs to be activated.
 
 Read about activation in the [Local Launcher Mode](local-launcher.md) instructions.
 
+#### Activation Screen
   <a href="img/activation.png"><img src="img/activation.png" alt="screenshot of Activation page" height="500"/></a>
 
 If you see a login screen (like the one shown below), you should be able to log in as the admin user using the email
 address and the password used during activation.
 
+#### Sign In Screen
   <a href="img/sign_in.png"><img src="img/sign_in.png" alt="screenshot of Sign In page" height="500"/></a>
 
 ## Fork a Remote Launcher