Fixed source formatting

include/spdlog/details/format.h

@@ -175,6 +175,7 @@ inline uint32_t clzll(uint64_t x) {
 #endif
 
 namespace fmt {
+
 // Fix the warning about long long on older versions of GCC
 // that don't support the diagnostic pragma.
 FMT_GCC_EXTENSION typedef long long LongLong;
@@ -288,6 +289,7 @@ public:
 };
 
 namespace internal {
+
 // The number of characters to store in the MemoryBuffer object itself
 // to avoid dynamic memory allocation.
 enum { INLINE_BUFFER_SIZE = 500 };
@@ -1110,6 +1112,7 @@ public:
 struct FormatSpec;
 
 namespace internal {
+
 class FormatterBase {
 private:
     ArgList args_;