python-common: remove trailing spaces

for better readability.

Signed-off-by: Kefu Chai <tchaikov@gmail.com>

diff --git a/src/python-common/setup.py b/src/python-common/setup.py
index 43a46eb10190c850ed7ee11382e7c9b872caeb8a..30f52516ccd0df8d60043828a73e84bb6f688340 100644 (file)
--- a/src/python-common/setup.py
+++ b/src/python-common/setup.py
@@ -17,8 +17,8 @@ setup(
     keywords='ceph',
     url="https://github.com/ceph/ceph",
     zip_safe = False,
-    install_requires=( 
-        'pyyaml',      
+    install_requires=(
+        'pyyaml',
     ),
     classifiers = [
         'Intended Audience :: Developer',