Issue #18593: fix typo in comment

diff --git a/Lib/multiprocessing/heap.py b/Lib/multiprocessing/heap.py
index 4e93c12f81549099ccef5ee65fca1ddf83e2be88..e63fdb8755f7ee1e93b13cc909a37908fe04aa87 100644 (file)
--- a/Lib/multiprocessing/heap.py
+++ b/Lib/multiprocessing/heap.py
@@ -21,7 +21,7 @@ from multiprocessing.forking import assert_spawning
 __all__ = ['BufferWrapper']
 
 #
-# Inheirtable class which wraps an mmap, and from which blocks can be allocated
+# Inheritable class which wraps an mmap, and from which blocks can be allocated
 #
 
 if sys.platform == 'win32':