message: some more improvements.
diff: @@ -206,19 +206,16 @@ to determine if the requested feature aligns with the TFLM roadmap.
  1. Make sure your code is lint-free.
  - Get a copy of cpplint
  - ```
  - git@github.com:google/styleguide.git
  - ```
  + Get a copy of [cpplint](https://github.com/google/styleguide/tree/gh-pages/cpplint)
  Run cpplint.py on all modified files in your git tree:
  ```
  cpplint.py `git ls-files -m`
  ```
  +
  1. Run all the tests for x86, and any other platform that you are modifying.
  ```
  make -f tensorflow/lite/micro/tools/make/Makefile test
  -
  ```
  Please check the READMEs in the optimized kernel directories for specific
  