From ae9afab1fcd3fc0ba2b6f049f87df261f168d2f2 Mon Sep 17 00:00:00 2001
From: Roland Meister <Roland Meister@localhost>
Date: Fri, 4 Jan 2013 22:05:50 +0100
Subject: [PATCH] remove trailing whitespace in sphinx/environment.py

---
 sphinx/environment.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sphinx/environment.py b/sphinx/environment.py
index 5caa09eb8..4f9c30c6c 100644
--- a/sphinx/environment.py
+++ b/sphinx/environment.py
@@ -1373,7 +1373,7 @@ class BuildEnvironment:
                             'iscurrent' not in subnode.parent):
                             subnode.parent.remove(subnode)
                         else:
-                            # recurse on visible children  
+                            # recurse on visible children
                             _toctree_prune(subnode, depth+1, maxdepth)
 
         def _toctree_add_classes(node, depth):