Small correction

docs/exceptions.rst

@@ -2,7 +2,7 @@
 Misago Exceptions
 =================
 
-In addition to exceptions defined by `Django <https://docs.djangoproject.com/en/dev/ref/exceptions/>`_, and standard Python exceptions, Misago raises its own exceptions.
+In addition to exceptions defined by `Django <https://docs.djangoproject.com/en/dev/ref/exceptions/>`_ and standard Python exceptions, Misago raises its own exceptions.
 
 All Misago exceptions can be found in :py:mod:`misago.core.exceptions`.