[libcxx-commits] [libcxx] [libcxx] Fix a typo in documentation (PR #148557)

via libcxx-commits libcxx-commits at lists.llvm.org
Sun Jul 13 16:37:01 PDT 2025


llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: Kazu Hirata (kazutakahirata)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/148557.diff


1 Files Affected:

- (modified) libcxx/docs/ReleaseNotes/21.rst (+1-1) 


``````````diff
diff --git a/libcxx/docs/ReleaseNotes/21.rst b/libcxx/docs/ReleaseNotes/21.rst
index 3d70fa38d971e..96115890e5520 100644
--- a/libcxx/docs/ReleaseNotes/21.rst
+++ b/libcxx/docs/ReleaseNotes/21.rst
@@ -85,7 +85,7 @@ Improvements and New Features
 - The ``flat_map::insert`` and ``flat_set::insert_range`` have been optimized, resulting in a performance improvement of up
   to 10x for inserting elements into a ``flat_map`` when the input range is a ``flat_map`` or a ``zip_view``.
 
-- ``ctype::tolower`` and ``ctype::toupper`` have been optimized, resulting in a 2x performane improvement.
+- ``ctype::tolower`` and ``ctype::toupper`` have been optimized, resulting in a 2x performance improvement.
 
 Deprecations and Removals
 -------------------------

``````````

</details>


https://github.com/llvm/llvm-project/pull/148557


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