Fix site module documentation. (GH-8441)

Mariatta · web-flow · commit 95d34c2a37f4 · 2018-07-24T09:14:20.000-07:00
The script will exit with the number 0 (zero), instead of the letter O.
diff --git a/Doc/library/site.rst b/Doc/library/site.rst
@@ -245,7 +245,7 @@ If it is called without arguments, it will print the contents of
 If both options are given, user base and user site will be printed (always in
 this order), separated by :data:`os.pathsep`.
 
-If any option is given, the script will exit with one of these values: ``O`` if
+If any option is given, the script will exit with one of these values: ``0`` if
 the user site-packages directory is enabled, ``1`` if it was disabled by the
 user, ``2`` if it is disabled for security reasons or by an administrator, and a
 value greater than 2 if there is an error.
