diff --git a/Lib/test/test_datetime.py b/Lib/test/test_datetime.py
index 1674961..ff00d8b 100644
--- a/Lib/test/test_datetime.py
+++ b/Lib/test/test_datetime.py
@@ -253,7 +253,7 @@
         self.assertRaises(TypeError, lambda: a // x)
         self.assertRaises(TypeError, lambda: x // a)
 
-        # Divison of int by timedelta doesn't make sense.
+        # Division of int by timedelta doesn't make sense.
         # Division by zero doesn't make sense.
         for zero in 0, 0L:
             self.assertRaises(TypeError, lambda: zero // a)