Formatting.

README.md

@@ -6,17 +6,21 @@ This is a little message hub/mediator that is useful to perform global
 Include src/hub.js into your project.
 
 ### Listening for a message.
-// handle is used to turn off the listener.
-var handle = Hub.on(`message`, `callback`, [`context`]);
+
+    // handle is used to turn off the listener.
+    var handle = Hub.on(`message`, `callback`, [`context`]);
 
 ### Fire a message.
-Hub.fire(`message`, [`arg1`], [`arg2`], ..., [`argN`]);
+
+    Hub.fire(`message`, [`arg1`], [`arg2`], ..., [`argN`]);
 
 ### Remove a listener.
-Hub.off(`handle`);
+
+    Hub.off(`handle`);
 
 ### Resetting the entire hub.
-Hub.reset();
+
+    Hub.reset();
 
 ## License
 Available under the Mozilla "Tri-License" - MPL 1.1, GPL 2.0, or LGPL 2.1.