merge 3.2
diff --git a/Lib/idlelib/run.py b/Lib/idlelib/run.py
index 6c91ae4..e4b9279 100644
--- a/Lib/idlelib/run.py
+++ b/Lib/idlelib/run.py
@@ -259,7 +259,7 @@
             thread.interrupt_main()
 
 class _RPCFile(io.TextIOBase):
-    """Wrapper class for the RPC proxy to typecheck arguments 
+    """Wrapper class for the RPC proxy to typecheck arguments
     that may not support pickling."""
 
     def __init__(self, rpc):