Help with a rogue 'g'

Hi

Could somebody help with this problem, I have put some words in the shape of a heart but the 'g' from the word amazing keeps going on the second line, can anybody give me any advice how to stop this?  I have changed the font size and the size of the heart but it isn't making an difference.  I have attached a photo so you can see what I mean.

Thank you in advance

Lana