[clang] [Clang][Docs] Fix malformed code-block directive in MSan and TSan docs (PR #190461)

[Praneeth Sarode via cfe-commits]

https://github.com/DarkPhoenix42 updated https://github.com/llvm/llvm-project/pull/190461

>From 8508e9be1e89e779bfd2241037f0158482d95623 Mon Sep 17 00:00:00 2001
From: Praneeth Sarode <praneethsarode at gmail.com>
Date: Sat, 4 Apr 2026 18:46:15 +0530
Subject: [PATCH] [Clang][Docs] Fix malformed code-block directive in MSan and
 TSan docs

The `code-block` directives in MemorySanitizer.rst and ThreadSanitizer.rst were missing a leading period (`. code-block` instead of `.. code-block`). This syntax error caused Sphinx to fail to recognize the directives, resulting in the subsequent C code being rendered as unformatted, plain text rather than a syntax-highlighted block.

Fixed the typos to ensure proper HTML rendering.
---
 clang/docs/MemorySanitizer.rst | 2 +-
 clang/docs/ThreadSanitizer.rst | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/clang/docs/MemorySanitizer.rst b/clang/docs/MemorySanitizer.rst
index f69eeb40ef21e..b40846a75073c 100644
--- a/clang/docs/MemorySanitizer.rst
+++ b/clang/docs/MemorySanitizer.rst
@@ -108,7 +108,7 @@ Interaction of Inlining with Disabling Sanitizer Instrumentation
 * An `always_inline` function will adopt the instrumentation status of the function it is inlined into.
 * Forcibly combining `no_sanitize` and ``__attribute__((always_inline))`` is not supported, and will often lead to unexpected results. To avoid mixing these attributes, use:
 
-. code-block:: c
+.. code-block:: c
 
     // Note, __has_feature test for sanitizers is deprecated, and Clang will support __SANITIZE_<sanitizer>__ similar to GCC.
     #if __has_feature(memory_sanitizer) || defined(__SANITIZE_MEMORY__) || ... <other sanitizers>
diff --git a/clang/docs/ThreadSanitizer.rst b/clang/docs/ThreadSanitizer.rst
index ecbfbb6f170fa..45d902d2a7d59 100644
--- a/clang/docs/ThreadSanitizer.rst
+++ b/clang/docs/ThreadSanitizer.rst
@@ -117,7 +117,7 @@ Interaction of Inlining with Disabling Sanitizer Instrumentation
 * An `always_inline` function will adopt the instrumentation status of the function it is inlined into.
 * Forcibly combining `no_sanitize` and ``__attribute__((always_inline))`` is not supported, and will often lead to unexpected results. To avoid mixing these attributes, use:
 
-. code-block:: c
+.. code-block:: c
 
     // Note, __has_feature test for sanitizers is deprecated, and Clang will support __SANITIZE_<sanitizer>__ similar to GCC.
     #if __has_feature(thread_sanitizer) || defined(__SANITIZE_THREAD__) || ... <other sanitizers>