some updates

.clang-tidy

@@ -1,5 +1,5 @@
 ---
-Checks: '
+Checks: [
   bugprone-*,
   clang-analyzer-*,
   clang-diagnostic-*,
@@ -18,6 +18,8 @@ Checks: '
 
   -google-objc-function-naming,
   -google-readability-todo,
+
+  -llvm-header-guard,
   
   -misc-no-recursion,
   -modernize-use-nodiscard,
@@ -28,7 +30,8 @@ Checks: '
   -readability-else-after-return,
   -readability-identifier-length,
   -readability-magic-numbers,
-'
+  -readability-math-missing-parentheses,
+]
 
 WarningsAsErrors: '*'
 ...