diff --git a/tortoisehg/doc/source/conf.py b/tortoisehg/doc/source/conf.py

index 265e8e4..a2916f0 100644

--- a/tortoisehg/doc/source/conf.py

+++ b/tortoisehg/doc/source/conf.py

@@ -168,8 +168,8 @@ htmlhelp_basename = 'TortoiseHg'

 # Grouping the document tree into LaTeX files. List of tuples

 # (source start file, target name, title, author, document class [howto/manual]).

 latex_documents = [

-  ('index', 'TortoiseHg.tex', ur'TortoiseHg Documentation',

-   ur'Steve Borho and others', 'manual'),

+  ('index', 'TortoiseHg.tex', 'TortoiseHg Documentation',

+   'Steve Borho and others', 'manual'),

 ]

 # The name of an image file (relative to this directory) to place at the top of