diff --git a/django/utils/httpwrappers.py b/django/utils/httpwrappers.py
index 930f4961f0..c1aa9d6ee1 100644
--- a/django/utils/httpwrappers.py
+++ b/django/utils/httpwrappers.py
@@ -204,7 +204,7 @@ class HttpResponse:
 
     def tell(self):
         return len(self.content)
-        
+
 class HttpResponseRedirect(HttpResponse):
     def __init__(self, redirect_to):
         HttpResponse.__init__(self)