Whitespace normalization.
diff --git a/Lib/compiler/future.py b/Lib/compiler/future.py
index 09ffe4a..868b7cb 100644
--- a/Lib/compiler/future.py
+++ b/Lib/compiler/future.py
@@ -16,7 +16,7 @@
 class FutureParser:
 
     features = ("nested_scopes", "generators", "division")
-    
+
     def __init__(self):
         self.found = {} # set
 
@@ -70,4 +70,3 @@
         walk(tree, v)
         print v.found
         print
-