[clang] [clang] C++20 Modules: document how to perform automated reductions (PR #124997)

[Vlad Serebrennikov via cfe-commits]

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@@ -710,7 +710,7 @@ Before Clang 19, a change in BMI of any (transitive) dependency would cause the
 outputs of the BMI to change. Starting with Clang 19, changes to non-direct
 dependencies should not directly affect the output BMI, unless they affect the
 results of the compilations. We expect that there are many more opportunities
-for this optimization than we currently have realized and would appreaciate 
+for this optimization than we currently have realized and would appreaciate
----------------
Endilll wrote:

```suggestion
for this optimization than we currently have realized and would appreciate
```

https://github.com/llvm/llvm-project/pull/124997