Merge pull request #633 from stepshal/trailing

utils: remove trailing whitespace

setuptools/utils.py

@@ -3,9 +3,9 @@ import os.path
 
 
 def cs_path_exists(fspath):
-    if not os.path.exists(fspath): 
+    if not os.path.exists(fspath):
         return False
     # make absolute so we always have a directory
     abspath = os.path.abspath(fspath)
     directory, filename = os.path.split(abspath)
-    return filename in os.listdir(directory)
\ No newline at end of file
+    return filename in os.listdir(directory)