[clang] [rtsan][NFC] Add 'known to have non-deterministic' caveat to documentation (PR #114281)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Chris Apple (cjappl)

<details>
<summary>Changes</summary>

As suggested by @<!-- -->fmayer in #<!-- -->113979 

---
Full diff: https://github.com/llvm/llvm-project/pull/114281.diff


1 Files Affected:

- (modified) clang/docs/RealtimeSanitizer.rst (+2-2) 


``````````diff
diff --git a/clang/docs/RealtimeSanitizer.rst b/clang/docs/RealtimeSanitizer.rst
index e5f5abfcd9b47e..193f5217c1a1a1 100644
--- a/clang/docs/RealtimeSanitizer.rst
+++ b/clang/docs/RealtimeSanitizer.rst
@@ -12,9 +12,9 @@ projects. RTSan can be used to detect real-time violations, i.e. calls to method
 that are not safe for use in functions with deterministic run time requirements.
 RTSan considers any function marked with the ``[[clang::nonblocking]]`` attribute
 to be a real-time function. At run-time, if RTSan detects a call to ``malloc``, 
-``free``, ``pthread_mutex_lock``, or anything else that could have a 
+``free``, ``pthread_mutex_lock``, or anything else known to have a 
 non-deterministic execution time in a function marked ``[[clang::nonblocking]]``
-RTSan raises an error.
+it raises an error. 
 
 RTSan performs its analysis at run-time but shares the ``[[clang::nonblocking]]`` 
 attribute with the :doc:`FunctionEffectAnalysis` system, which operates at 

``````````

</details>


https://github.com/llvm/llvm-project/pull/114281