[Python-checkins] Doc: Fix a typo/error in the docs for cached bytecode (GH-22445)

[methane]

https://github.com/python/cpython/commit/cb115e36e1aba04b90b0ecac6f043e60064ac65b
commit: cb115e36e1aba04b90b0ecac6f043e60064ac65b
branch: master
author: Zackery Spytz <zspytz at gmail.com>
committer: methane <songofacandy at gmail.com>
date: 2020-10-21T17:36:03+09:00
summary:

Doc: Fix a typo/error in the docs for cached bytecode (GH-22445)

files:
M Doc/reference/import.rst

diff --git a/Doc/reference/import.rst b/Doc/reference/import.rst
index 4c36e15dc0606..213b31487ac61 100644
--- a/Doc/reference/import.rst
+++ b/Doc/reference/import.rst
@@ -680,7 +680,7 @@ Here are the exact rules used:
 Cached bytecode invalidation
 ----------------------------
 
-Before Python loads cached bytecode from ``.pyc`` file, it checks whether the
+Before Python loads cached bytecode from a ``.pyc`` file, it checks whether the
 cache is up-to-date with the source ``.py`` file. By default, Python does this
 by storing the source's last-modified timestamp and size in the cache file when
 writing it. At runtime, the import system then validates the cache file by