[Python-checkins] Fix a small typo in the docs (GH-26991) (GH-27003)

[nanjekyejoannah]

https://github.com/python/cpython/commit/bea618d780a7b5ce16cd7223983238ee4eeb09c1
commit: bea618d780a7b5ce16cd7223983238ee4eeb09c1
branch: 3.10
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: nanjekyejoannah <33177550+nanjekyejoannah at users.noreply.github.com>
date: 2021-07-03T15:15:49-03:00
summary:

Fix  a small typo in the docs (GH-26991) (GH-27003)

(cherry picked from commit a79e2b6497f7d31017c01a41a290a9b3349398fe)

Co-authored-by: Srinivas Reddy Thatiparthy (శ్రీనివాస్  రెడ్డి తాటిపర్తి) <thatiparthysreenivas at gmail.com>

Co-authored-by: Srinivas Reddy Thatiparthy (శ్రీనివాస్  రెడ్డి తాటిపర్తి) <thatiparthysreenivas at gmail.com>

files:
M Doc/c-api/memory.rst

diff --git a/Doc/c-api/memory.rst b/Doc/c-api/memory.rst
index efddc6f7be5e7..0746d9ac52a7b 100644
--- a/Doc/c-api/memory.rst
+++ b/Doc/c-api/memory.rst
@@ -488,7 +488,7 @@ Customize Memory Allocators
 Debug hooks on the Python memory allocators
 ===========================================
 
-When :ref:`Python is built is debug mode <debug-build>`, the
+When :ref:`Python is built in debug mode <debug-build>`, the
 :c:func:`PyMem_SetupDebugHooks` function is called at the :ref:`Python
 preinitialization <c-preinit>` to setup debug hooks on Python memory allocators
 to detect memory errors.