Fix typo.

diff --git a/Doc/library/pickle.rst b/Doc/library/pickle.rst
index 1b533f3d1ba0b3545bb1d33cafdae0f7e182be84..73f0611a169f6896d2d474e2e10b903583d5c1bb 100644 (file)
--- a/Doc/library/pickle.rst
+++ b/Doc/library/pickle.rst
@@ -42,7 +42,7 @@ general :mod:`pickle` should always be the preferred way to serialize Python
 objects.  :mod:`marshal` exists primarily to support Python's :file:`.pyc`
 files.
 
-The :mod:`pickle` module differs from :mod:`marshal` several significant ways:
+The :mod:`pickle` module differs from :mod:`marshal` in several significant ways:
 
 * The :mod:`pickle` module keeps track of the objects it has already serialized,
   so that later references to the same object won't be serialized again.