--- a/tests/test-doctest.py	Sun Oct 19 19:49:56 2008 +0200
+++ b/tests/test-doctest.py	Mon Oct 20 14:51:55 2008 +0200
@@ -1,7 +1,7 @@
 # this is hack to make sure no escape characters are inserted into the output
 import os;
 if 'TERM' in os.environ:
-    del os.environ['TERM'] 
+    del os.environ['TERM']
 import doctest
 
 import mercurial.changelog