I know these are really insignificant, but would it be possible to fix some incorrect grammar in the editing pane?

When you're working on an article and it saves, the message in the bottom right-hand corner says "[document] is upto date." But that should be two words: "up to."

Then, after that save status goes away, it says "Draft saved at" or "Published at" and then the last update time. But unless it's going to give a specific day/hour/minute, it doesn't need "at" in there. For example, it says "Draft saved at two months ago," or "Published at one week ago," which looks weird.

I know these are incredibly minor, but they annoy us when we're working. :-) Thank you for all your help!