diff -r 754fcc099834 Doc/tutorial/datastructures.rst
--- a/Doc/tutorial/datastructures.rst	Mon May 26 00:14:14 2014 -0700
+++ b/Doc/tutorial/datastructures.rst	Mon May 26 10:06:20 2014 +0200
@@ -73,10 +73,11 @@
    Return the number of times *x* appears in the list.
 
 
-.. method:: list.sort()
+.. method:: list.sort(key=None, reverse=False)
    :noindex:
 
-   Sort the items of the list in place.
+   Sort the items of the list in place (the arguments can be used for sort
+   customization, see :func:`sorted` for their explanation).
 
 
 .. method:: list.reverse()