PEP8 fixes

theano/scan_module/__init__.py

@@ -30,11 +30,11 @@ functions: ``scan()``, ``map()``, ``reduce()``, ``foldl()``,
 
 
 __docformat__ = 'restructedtext en'
-__authors__ = ( "Razvan Pascanu "
-                "Frederic Bastien "
-                "James Bergstra "
-                "Pascal Lamblin "
-                "Arnaud Bergeron ")
+__authors__ = ("Razvan Pascanu "
+               "Frederic Bastien "
+               "James Bergstra "
+               "Pascal Lamblin "
+               "Arnaud Bergeron ")
 __copyright__ = "(c) 2010, Universite de Montreal"
 __contact__ = "Razvan Pascanu <r.pascanu@gmail>"