let there be colour

... and corrected indentation as a bonus

README.md

@@ -12,21 +12,21 @@ This app allows you to keep track of every action taken by your users.
 
 2. Add 'easyaudit' to your `INSTALLED_APPS` like this:
 
-  ```
-  INSTALLED_APPS = [
-      ...
-      'easyaudit',
-  ]
-  ```
+    ```python
+    INSTALLED_APPS = [
+        ...
+        'easyaudit',
+    ]
+    ```
 
 3. Add Easy Audit's middleware to your `MIDDLEWARE` (or `MIDDLEWARE_CLASSES`) setting like this:
 
-  ```
-  MIDDLEWARE = (
-      ...
-      'easyaudit.middleware.easyaudit.EasyAuditMiddleware',
-  )
-  ```
+    ```python
+    MIDDLEWARE = (
+        ...
+        'easyaudit.middleware.easyaudit.EasyAuditMiddleware',
+    )
+    ```
 
 4. Run `python manage.py migrate easyaudit` to create the app's models.
 
@@ -88,4 +88,4 @@ begins logging everything right away, without you having to inject code anywhere
 ## Contact
 
 Find me on Twitter at [@soynatan](https://twitter.com/soynatan),
-or send me an email to [natancalzolari@gmail.com](mailto:natancalzolari@gmail.com).
+or send me an email to [natancalzolari@gmail.com](mailto:natancalzolari@gmail.com).