message: Make integration section concise
diff: @@ -55,7 +55,7 @@ See the [contribution guidelines](https://github.com/nlohmann/json/blob/master/.
  ## Integration
  -The single required source, file `json.hpp` is in the `single_include/nlohmann` directory or [released here](https://github.com/nlohmann/json/releases). All you need to do is add
  +`json.hpp` is the single required file in `single_include/nlohmann` or [released here](https://github.com/nlohmann/json/releases). You need to add
  ```cpp
  #include <nlohmann/json.hpp>
  @@ -64,9 +64,9 @@ The single required source, file `json.hpp` is in the `single_include/nlohmann`
  using json = nlohmann::json;
  ```
  -to the files you want to use JSON objects. That's it. Do not forget to set the necessary switches to enable C++11 (e.g., `-std=c++11` for GCC and Clang).
  +to the files you want to process JSON and set the necessary switches to enable C++11 (e.g., `-std=c++11` for GCC and Clang).
  -You can further use file [`include/nlohmann/json_fwd.hpp`](https://github.com/nlohmann/json/blob/develop/include/nlohmann/json_fwd.hpp) for forward-declarations. The installation of json_fwd.hpp (as part of cmake's install step), can be achieved by setting `-DJSON_MultipleHeaders=ON`:
  +You can further use file [`include/nlohmann/json_fwd.hpp`](https://github.com/nlohmann/json/blob/develop/include/nlohmann/json_fwd.hpp) for forward-declarations. The installation of json_fwd.hpp (as part of cmake's install step), can be achieved by setting `-DJSON_MultipleHeaders=ON`.
  ### Package Managers
  