[clang-tidy] More doc fixes. NFC.

llvm-svn: 272995
diff --git a/clang-tools-extra/clang-tidy/utils/OptionsUtils.h b/clang-tools-extra/clang-tidy/utils/OptionsUtils.h
index 83be217..d822ac9 100644
--- a/clang-tools-extra/clang-tidy/utils/OptionsUtils.h
+++ b/clang-tools-extra/clang-tidy/utils/OptionsUtils.h
@@ -21,7 +21,7 @@
 std::vector<std::string> parseStringList(StringRef Option);
 
 /// \brief Serialize a sequence of names that can be parsed by
-/// 'parseStringList'.
+/// ``parseStringList``.
 std::string serializeStringList(ArrayRef<std::string> Strings);
 
 } // namespace options