diff --git a/Lib/idlelib/PyShell.py b/Lib/idlelib/PyShell.py
index 1e7c8e4ab39..f884b28d673 100644
--- a/Lib/idlelib/PyShell.py
+++ b/Lib/idlelib/PyShell.py
@@ -498,7 +498,7 @@ def transfer_path(self, with_cwd=False):
             path.extend(sys.path)
         else:
             path = sys.path
-            
+
         self.runcommand("""if 1:
         import sys as _sys
         _sys.path = %r