Updated nlohmann::basicjson::rend (markdown)

nlohmann::basic_json::rend.md

@@ -28,5 +28,5 @@ None. The function's noexcept-specification is `noexcept`.
 
 ## See also
 
-- [**rbegin**, **crbegin**](https://github.com/nlohmann/json/wiki/nlohmann::basicjson::rbegin)<br>
+- [**rbegin**, **crbegin**](https://github.com/nlohmann/json/wiki/nlohmann::basic_json::rbegin)<br>
   returns a reverse iterator to the beginning