bpo-42180: fix plural in arguments and control (GH-23015)
https://bugs.python.org/issue42180
diff --git a/Doc/library/functions.rst b/Doc/library/functions.rst
index 52a1512..a8a4ca4 100644
--- a/Doc/library/functions.rst
+++ b/Doc/library/functions.rst
@@ -259,7 +259,7 @@
interactive statement (in the latter case, expression statements that
evaluate to something other than ``None`` will be printed).
- The optional argument *flags* and *dont_inherit* controls which
+ The optional arguments *flags* and *dont_inherit* control which
:ref:`compiler options <ast-compiler-flags>` should be activated
and which :ref:`future features <future>` should be allowed. If neither
is present (or both are zero) the code is compiled with the same flags that