[pygobject] types.py: Fix PEP-8 violation

[Martin Pitt <martinpitt src gnome org>]

commit ca11ec124fdd3fb2b67efdeb3ac93aaeb8b3fd83
Author: Martin Pitt <martinpitt gnome org>
Date:   Mon Nov 12 08:35:28 2012 +0100

    types.py: Fix PEP-8 violation

 gi/types.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gi/types.py b/gi/types.py
index a7e9e4d..f049da7 100644
--- a/gi/types.py
+++ b/gi/types.py
@@ -88,7 +88,7 @@ def get_callable_info_doc_string(info):
     in_args_str = ', '.join(in_args_strs)
 
     if out_args:
-        out_args_str = ', '.join(arg.get_name() + ':' + arg.get_pytype_hint() \
+        out_args_str = ', '.join(arg.get_name() + ':' + arg.get_pytype_hint()
                                  for arg in out_args)
         return '%s(%s) -> %s' % (info.get_name(), in_args_str, out_args_str)
     else: