bpo-34605: Avoid master/slave terms (GH-9101)
* Replace "master process" with "parent process"
* Replace "master option mappings" with "main option mappings"
* Replace "master pattern object" with "main pattern object"
* ssl: replace "master" with "server"
* And some other similar changes
diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst
index 504f3a1..a7d26f9 100644
--- a/Doc/library/multiprocessing.rst
+++ b/Doc/library/multiprocessing.rst
@@ -435,7 +435,7 @@
(If you try this it will actually output three full tracebacks
interleaved in a semi-random fashion, and then you may have to
- stop the master process somehow.)
+ stop the parent process somehow.)
Reference