Bugfix/formatting (#11)

* Fixed src code formatting

* Updated godbolt link

Author: karel-burda

README.md

@@ -73,4 +73,4 @@ g++ main.cpp -I include -std=c++17
 ```
 
 # Live Demo
-* ```x86-64 g++ 12.1```: **https://godbolt.org/z/d7a7Te1s3**
+* ```x86-64 g++ 12.1```: **https://godbolt.org/z/rjrxcbWo9**

include/constexpr_hash_map/constexpr_hash_map.hpp

@@ -160,7 +160,7 @@ class hash_map
     }
 
     /// @private specific implementation for "const char*" equality is needed; uses recursion
-    [[nodiscard]] constexpr bool equal(char const * lhs, char const * rhs) const noexcept
+    [[nodiscard]] constexpr bool equal(const char* lhs, const char* rhs) const noexcept
     {
         return *lhs == *rhs && (*lhs == '\0' || equal(lhs + 1, rhs + 1));
     }