diff --git a/mercurial/localrepo.py b/mercurial/localrepo.py
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -478,7 +478,7 @@ class localrepository(repo.repository):
 
     def rjoin(self, f):
         return os.path.join(self.root, util.pconvert(f))
-        
+
     def file(self, f):
         if f[0] == '/':
             f = f[1:]