Fix typo in multiprocessing docs (pythonGH-108666)

kato8966 · miss-islington · commit f0a114970952 · 2023-08-30T11:07:55.000Z
(cherry picked from commit 38ab0db) Co-authored-by: kato8966 <66937409+kato8966@users.noreply.github.com>
diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst
@@ -2988,7 +2988,7 @@ Global variables
 Safe importing of main module
 
     Make sure that the main module can be safely imported by a new Python
-    interpreter without causing unintended side effects (such a starting a new
+    interpreter without causing unintended side effects (such as starting a new
     process).
 
     For example, using the *spawn* or *forkserver* start method
