Corrected comment

Author: r3m0t

raven/contrib/django/models.py

@@ -272,7 +272,7 @@ def initialize():
         except Exception:
             _initialized = False
 
-# Django 1.7 uses ``raven.contrib.apps.RavenConfig``
+# Django 1.7 uses ``raven.contrib.django.apps.RavenConfig``
 if django.VERSION < (1, 7, 0):
     initialize()