Merge pull request #655 from tseaver/pep8-1.6.2-error

Appease pylint 1.6.2:

Author: tseaver

run_pylint.py

@@ -103,8 +103,8 @@ def is_production_filename(filename):
     :rtype: boolean
     :returns: Boolean indicating production status.
     """
-    return not ('demo' in filename or 'test' in filename
-                or filename.startswith('regression'))
+    return not ('demo' in filename or 'test' in filename or
+                filename.startswith('regression'))
 
 
 def get_files_for_linting(allow_limited=True):