[clang] [Clang] Fix LibTooling doc (PR #90441)

[via cfe-commits]

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@@ -56,9 +56,9 @@ namespace tooling {
 /// ...
 ///
 /// int main(int argc, const char **argv) {
-///   CommonOptionsParser OptionsParser(argc, argv, MyToolCategory);
-///   ClangTool Tool(OptionsParser.getCompilations(),
-///                  OptionsParser.getSourcePathList());
+///   auto OptionsParser = CommonOptionsParser::create(argc, argv, MyToolCategory);
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Sirraide wrote:

And here too

https://github.com/llvm/llvm-project/pull/90441