rm extra whitespace in python, per PEP8
diff --git a/test/generate_expected.py b/test/generate_expected.py
index f668da2..2bbf569 100644
--- a/test/generate_expected.py
+++ b/test/generate_expected.py
@@ -1,10 +1,10 @@
from __future__ import print_function
import glob
import os.path
-for path in glob.glob( '*.json' ):
+for path in glob.glob('*.json'):
text = file(path,'rt').read()
target = os.path.splitext(path)[0] + '.expected'
- if os.path.exists( target ):
+ if os.path.exists(target):
print('skipping:', target)
else:
print('creating:', target)