diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst
index c175c4f8b5b..aa1edeb884e 100644
--- a/Doc/using/cmdline.rst
+++ b/Doc/using/cmdline.rst
@@ -24,7 +24,7 @@ Command line
 
 When invoking Python, you may specify any of these options::
 
-    python [-bBdEhiIOqsSuvVWx?] [-c command | -m module-name | script | - ] [args]
+    python [-bBdEhiIOPqRsSuvVWx?] [-c command | -m module-name | script | - ] [args]
 
 The most common use case is, of course, a simple invocation of a script::