Issue #12982: Thanks to PEP 488, Python no longer creates .pyo files

diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst
index ec744a351d69e23004a1923a1de88aae5ba47475..57faf89e1a3ba4e80df45bb6f72faf260eaee7c7 100644 (file)
--- a/Doc/using/cmdline.rst
+++ b/Doc/using/cmdline.rst
@@ -239,9 +239,7 @@ Miscellaneous options
 
 .. cmdoption:: -O
 
-   Turn on basic optimizations.  This changes the filename extension for
-   compiled (:term:`bytecode`) files from ``.pyc`` to ``.pyo``.  See also
-   :envvar:`PYTHONOPTIMIZE`.
+   Turn on basic optimizations.  See also :envvar:`PYTHONOPTIMIZE`.
 
 
 .. cmdoption:: -OO