Classic Shirt hem

I finished all the seams on my classic shirt with flat felled seams & have been pleased with the finish but I’m having a problem with the hem. I’ve ended up with a raw end at the dot where the side seam stops and we’re told to cut into the front seam allowance at an angle. I can’t seem to figure out how to correct that. Can anyone give me some advice. I can’t find anywhere that this issue has been addressed & would appreciate any input. Thanks