Issue #27171: Fix typos in documentation, code comments, and tests
diff --git a/Lib/idlelib/rpc.py b/Lib/idlelib/rpc.py
index 5c4aabd..43328e7 100644
--- a/Lib/idlelib/rpc.py
+++ b/Lib/idlelib/rpc.py
@@ -1,4 +1,4 @@
-"""RPC Implemention, originally written for the Python Idle IDE
+"""RPC Implementation, originally written for the Python Idle IDE
For security reasons, GvR requested that Idle's Python execution server process
connect to the Idle process, which listens for the connection. Since Idle has