Replace info correction to something else

[jcs090218]

On this line (L176). I'm using info for trivial errors/warnings. Should I use warning instead of info?

https://github.com/jcs-elpa/flycheck-grammarly/blob/958a433c5f3c9b6ffd2d1c630f4d30e13d9b1a71/flycheck-grammarly.el#L176

Trivial warnings/errors are like,

• Vocabulary
• Formality
• Clarity

, etc.

Any suggestions are welcome!

[hellwolf]

May I ask, how to set up the formality level for the buffer, anyhow?