[llvm] [doc] Fix markdown bug in LangRef docs for EH model (PR #226025)

[Reid Kleckner via llvm-commits]

https://github.com/rnk created https://github.com/llvm/llvm-project/pull/226025

I'm pretty sure this was my fault.

>From d732f3c0a14385a7a0716a0078cec79272f1c1ee Mon Sep 17 00:00:00 2001
From: Reid Kleckner <rkleckner at nvidia.com>
Date: Wed, 23 Sep 2026 22:24:24 -0700
Subject: [PATCH] [doc] Fix markdown bug in LangRef docs for EH model

I'm pretty sure this was my fault.
---
 llvm/docs/LangRef.md | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/llvm/docs/LangRef.md b/llvm/docs/LangRef.md
index 2d00161ecdfff..4966065f2207c 100644
--- a/llvm/docs/LangRef.md
+++ b/llvm/docs/LangRef.md
@@ -9557,7 +9557,8 @@ lowered. The value is a string and must be one of:
 
 When the flag is absent, the target's default thread model is used. The flag
 must use the `error` merge behavior. For example:
-```
+
+```llvm
 !llvm.module.flags = !{!0}
 !0 = !{i32 1, !"thread-model", !"single"}
 ```
@@ -9570,15 +9571,18 @@ interpretation target-specific.
 
 For example, RISC-V uses names such as `"ilp32"`, `"ilp32d"`, `"lp64"`, and
 `"lp64d"`:
-```
+
+```llvm
 !llvm.module.flags = !{!0}
 !0 = !{i32 1, !"target-abi", !"lp64d"}
 ```
 while ARM uses names such as `"aapcs"` and `"apcs-gnu"`:
-```
+
+```llvm
 !llvm.module.flags = !{!0}
 !0 = !{i32 1, !"target-abi", !"aapcs"}
 ...
+```
 
 ### Exception Model Module Flags Metadata