flake8 fix

ca38d6d0 · Michael Harradon · 2fd0fc69 · ca38d6d0
--- a/theano/misc/pkl_utils.py
+++ b/theano/misc/pkl_utils.py
@@ -40,7 +40,7 @@ __license__ = "3-clause BSD"

 min_recursion = 3000
 if sys.getrecursionlimit() < min_recursion:
-  sys.setrecursionlimit(min_recursion)
+    sys.setrecursionlimit(min_recursion)

 Pickler = pickle.Pickler