[3.12] Fix typo in py_compile.rst (GH-118102) (GH-118191)

(cherry picked from commit 0d221e9a1952949465df4e737e8d3189bdd9632a)

Co-authored-by: Animesh Kumar <animesh0721@gmail.com>

diff --git a/Doc/library/py_compile.rst b/Doc/library/py_compile.rst
index 38c416f9ad030514e815dca07908279487db5975..a35fa0ba3f7bdedade648c7aa8696785d0369250 100644 (file)
--- a/Doc/library/py_compile.rst
+++ b/Doc/library/py_compile.rst
@@ -96,7 +96,7 @@ byte-code cache files in the directory containing the source code.
 
 .. class:: PycInvalidationMode
 
-   A enumeration of possible methods the interpreter can use to determine
+   An enumeration of possible methods the interpreter can use to determine
    whether a bytecode file is up to date with a source file. The ``.pyc`` file
    indicates the desired invalidation mode in its header. See
    :ref:`pyc-invalidation` for more information on how Python invalidates