diff --git a/django/core/exceptions.py b/django/core/exceptions.py
index 416fdf219dd..68036f2d7f2 100644
--- a/django/core/exceptions.py
+++ b/django/core/exceptions.py
@@ -1,4 +1,4 @@
-"Global CMS exceptions"
+"Global Django exceptions"
 
 from django.core.template import SilentVariableFailure
 
@@ -23,4 +23,4 @@ class ViewDoesNotExist(Exception):
 
 class MiddlewareNotUsed(Exception):
     "This middleware is not used in this server configuration"
-    pass
\ No newline at end of file
+    pass
diff --git a/django/core/xheaders.py b/django/core/xheaders.py
index ec03826ea90..80210a25a09 100644
--- a/django/core/xheaders.py
+++ b/django/core/xheaders.py
@@ -1,10 +1,10 @@
 """
-Some pages in our CMS are served up with custom HTTP headers containing useful
-information about those pages -- namely, the contenttype and object ID.
+Pages in Django can are served up with custom HTTP headers containing useful
+information about those pages -- namely, the content type and object ID.
 
 This module contains utility functions for retrieving and doing interesting
 things with these special "X-Headers" (so called because the HTTP spec demands
-that custom headers are prefxed with "X-".)
+that custom headers are prefxed with "X-").
 
 Next time you're at slashdot.org, watch out for X-Fry and X-Bender. :)
 """