Fixed whitespace
diff --git a/Lib/multiprocessing/util.py b/Lib/multiprocessing/util.py
index bc2d656..3bb9546 100644
--- a/Lib/multiprocessing/util.py
+++ b/Lib/multiprocessing/util.py
@@ -240,7 +240,7 @@
         # destroyed.  See the _exit_function function in this module for more
         # notes.
         return
-    
+
     if minpriority is None:
         f = lambda p : p[0][0] is not None
     else: