update readme

README.md

@@ -30,8 +30,8 @@ Applications:
 ### settings.py
 Base configuration:
 
-    ```python
-    INSTALLED_APPS = (
+```python
+INSTALLED_APPS = (
     # dependencies
     'wagtail.wagtailforms',
     'wagtail.wagtailredirects',
@@ -54,15 +54,15 @@ Base configuration:
     'aircox.programs',
     'aircox.controllers',
     'aircox.cms',
-    )
+)
 
-    MIDDLEWARE_CLASSES = (
+MIDDLEWARE_CLASSES = (
     # ...
     'wagtail.wagtailcore.middleware.SiteMiddleware',
     'wagtail.wagtailredirects.middleware.RedirectMiddleware',
-    )
+)
 
-    TEMPLATES = [
+TEMPLATES = [
     {
         # ...
         'OPTIONS': {
@@ -72,16 +72,16 @@ Base configuration:
             ),
         },
     },
-    ]
+]
 
-    # define your wagtail site name
-    WAGTAIL_SITE_NAME = 'My Radio'
-    ```
+# define your wagtail site name
+WAGTAIL_SITE_NAME = 'My Radio'
+```
 
 To enable logging:
 
-    ```python
-    LOGGING = {
+```python
+LOGGING = {
     # ...
     'loggers': {
         'aircox.core': {
@@ -97,8 +97,8 @@ To enable logging:
             'level': os.getenv('DJANGO_LOG_LEVEL', 'INFO'),
         },
     },
-    }
-    ```
+}
+```
 
 Each application have a `settings.py` that defines options that can be reused in application's `settings.py` file.