Changing Grammar on New Message Added

This is the text that shows up when someone has added a message while I am typing up a reply. It is in very poor English. I don't see an option to fix it myself, so I'm hoping maybe it would be an easy fix for a tech person.

The message reads: (screen shot was too wide)

A new message has just been added while you write it your.
You can consult the last messages posted below and thus to decide if you want to modify it or to record it.

May I suggest:
A new message has just been added while you wrote yours.
You can consult the last messages posted below and then to decide if you want to modify it or to record yours.

This has been posted trillions of times, but nothing is done about it, it's annoying but not really top prioroty

Sorry, I was not aware. Guess I should've searched first. Lesson learned. Please forgive.

I doubt you would have found anything, it's just one of those things that is well known