[llvm] LangRef: Clarify llvm.minnum and llvm.maxnum about sNaN (PR #112852)

[via llvm-commits]

================
@@ -16464,21 +16464,13 @@ type.
 
 Semantics:
 """"""""""
+Follows the IEEE754 2008 semantics for minNum, except for handling of
++0.0 vs -0.0. This match's the behavior of libm's fmin.
----------------
graphite-app[bot] wrote:

There's a minor typo in this line. The word "match's" should be "matches" to maintain grammatical correctness:

```diff
- +0.0 vs -0.0. This match's the behavior of libm's fmin.
+ +0.0 vs -0.0. This matches the behavior of libm's fmin.
```

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https://github.com/llvm/llvm-project/pull/112852