Some cleanup in the docs.
diff --git a/Doc/tutorial/inputoutput.rst b/Doc/tutorial/inputoutput.rst
index beca1be..d3b912a 100644
--- a/Doc/tutorial/inputoutput.rst
+++ b/Doc/tutorial/inputoutput.rst
@@ -178,11 +178,9 @@
 :func:`open` returns a file object, and is most commonly used with two
 arguments: ``open(filename, mode)``.
 
-.. % Opening files
-
 ::
 
-   >>> f=open('/tmp/workfile', 'w')
+   >>> f = open('/tmp/workfile', 'w')
    >>> print f
    <open file '/tmp/workfile', mode 'w' at 80a0960>