[3.10] Fix typos in the Modules directory (GH-28761) (GH-28781)



(cherry picked from commit dd02a696e55b450413e765e698e653d781ca4205)


Co-authored-by: Christian Clauss <cclauss@me.com>

Automerge-Triggered-By: GH:gpshead
diff --git a/Modules/_threadmodule.c b/Modules/_threadmodule.c
index 388e26e..813d7ec 100644
--- a/Modules/_threadmodule.c
+++ b/Modules/_threadmodule.c
@@ -1215,7 +1215,7 @@ where the corresponding signal handler will be executed.\n\
 If *signum* is omitted, SIGINT is assumed.\n\
 A subthread can use this function to interrupt the main thread.\n\
 \n\
-Note: the default signal hander for SIGINT raises ``KeyboardInterrupt``."
+Note: the default signal handler for SIGINT raises ``KeyboardInterrupt``."
 );
 
 static lockobject *newlockobject(PyObject *module);