How to suppress warning message "Characters after { will not be printed"

Tominator

Every time I write a check using a memorized payee that has {} in it, I get the above warning. Sometimes it pops up 2 or 3 times writing a single check. It's annoying. Yes I know they won't be printed. I use the {} to separate the same Payee out by different transaction types.

Rocket J Squirrel

This has been an issue for many years. I see it twice for each check or payment with braces. It's harmless.