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

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:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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git-clang-format --diff 10aab63c9cb49d3ddfbe2cf8992de433efeef6f1 a09f0c836a4e8296ccae3c51889f90dea38c304c -- clang/include/clang/Tooling/CommonOptionsParser.h
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View the diff from clang-format here.
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diff --git a/clang/include/clang/Tooling/CommonOptionsParser.h b/clang/include/clang/Tooling/CommonOptionsParser.h
index 337e62cd7b..064f6bddb1 100644
--- a/clang/include/clang/Tooling/CommonOptionsParser.h
+++ b/clang/include/clang/Tooling/CommonOptionsParser.h
@@ -54,15 +54,16 @@ namespace tooling {
 /// static cl::extrahelp MoreHelp("\nMore help text...\n");
 ///
 /// int main(int argc, const char **argv) {
-///   auto ExpectedParser = CommonOptionsParser::create(argc, argv, MyToolCategory);
-///   if (!ExpectedParser) {
+///   auto ExpectedParser = CommonOptionsParser::create(argc, argv,
+///   MyToolCategory); if (!ExpectedParser) {
 ///     llvm::errs() << ExpectedParser.takeError();
 ///     return 1;
 ///   }
 ///   CommonOptionsParser& OptionsParser = ExpectedParser.get();
 ///   ClangTool Tool(OptionsParser.getCompilations(),
 ///                  OptionsParser.getSourcePathList());
-///   return Tool.run(newFrontendActionFactory<clang::SyntaxOnlyAction>().get());
+///   return
+///   Tool.run(newFrontendActionFactory<clang::SyntaxOnlyAction>().get());
 /// }
 /// \endcode
 class CommonOptionsParser {

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