Is this okay to ask of my husband? (Rant also)

B👨‍👩‍👧‍👦
My husband burps out loud all The time unless we are around family or friends. Lately it has been really annoying me cause I can't stand it! It's discusting to me! Today I asked him if he could try to stop burping out loud all the time because it really makes me annoyed and I don't want him doing it around our kids when we have them as they will think it's okay. I even told him how he asked me to stop swearing so I did so is it bad that I asked him to stop doing that?