Apply clang format and other minor formatting tweaks

test/fuzzing/named_arg.cpp

@@ -12,7 +12,7 @@
 template <typename Item1>
 void invoke_fmt(const uint8_t* Data, std::size_t Size, unsigned int argsize) {
   constexpr auto N1 = sizeof(Item1);
-  static_assert (N1<=fmt_fuzzer::Nfixed,"Nfixed too small");
+  static_assert(N1 <= fmt_fuzzer::Nfixed, "Nfixed too small");
   if (Size <= fmt_fuzzer::Nfixed) {
     return;
   }
@@ -126,4 +126,3 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* Data, std::size_t Size) {
   }
   return 0;
 }
-