updaing for relaxed constexpr

mikeblome · mikeblome · commit 4677b8ff9c97 · 2018-04-05T10:54:32.000-07:00
diff --git a/docs/cpp/constexpr-cpp.md b/docs/cpp/constexpr-cpp.md
@@ -21,7 +21,7 @@ The keyword `constexpr` was introduced in C++11 and improved in C++14. It means
   
 ## Syntax  
   
-```cpp  
+```  
 constexpr  literal-type  identifier = constant-expression;
 constexpr  literal-type  identifier { constant-expression };
 constexpr literal-type identifier(params );
