Doc update

Author: danielaparker

doc/ref/jsonpointer/basic_json_pointer.md

@@ -55,7 +55,7 @@ First, appends the JSON Pointer separator `/`. Then appends the token s, escapin
     template <class IntegerType>
     basic_json_pointer& operator/=(IntegerType index) 
 First, appends the JSON Pointer separator `/`. Then appends the token `index`.
-This overload only participates in overload resolution if IntegerType is an integer type.
+This overload only participates in overload resolution if `IntegerType` is an integer type.
 
     basic_json_pointer& operator+=(const basic_json_pointer& ptr)
 Concatenates the current pointer and the specified pointer `ptr`. 
@@ -82,7 +82,7 @@ Concatenates a JSON Pointer pointer and a string. Effectively returns basic_json
     template <class CharT,class IntegerType>
     basic_json_pointer<CharT> operator/(const basic_json_pointer<CharT>& lhs, IntegerType index);
 Concatenates a JSON Pointer pointer and an index. Effectively returns basic_json_pointer<CharT>(lhs) /= index.
-This overload only participates in overload resolution if IntegerType is an integer type.
+This overload only participates in overload resolution if `IntegerType` is an integer type.
 
     template <class CharT,class IntegerType>
     basic_json_pointer<CharT> operator+( const basic_json_pointer<CharT>& lhs, const basic_json_pointer<CharT>& rhs );