-* *Coding style:* Please run `clang-format -style=file -i $FILE` on new files.
- For existing files, please blend into surrounding code, i.e. mimic the
- coding style of the code around your changes.
+* *Coding style:* Please run `clang-format -style=file -i $FILE` after editing
+ `.c`, `.h` and `.proto` files. If you don't want to install *clang-format*
+ locally or your version produces a different result than the formatting
+ check on Github, use `contrib/format.sh` to format files using the same web
+ service used by our check.