Add reminder section to contributing guidelines
Add reminder section to contributing guidelines

AnthonyTruchet/breathe,kirbyfan64/breathe,AnthonyTruchet/breathe,RR2DO2/breathe,kirbyfan64/breathe,RR2DO2/breathe,AnthonyTruchet/breathe,AnthonyTruchet/breathe,kirbyfan64/breathe,kirbyfan64/breathe