so here are the steps to get it better (just adding a bit more geometry will fix it (if anyone know a better fix feel free to jump in )
ctrl + r to place a loop cut there in the middel (we also do this the other side )

once that is placed it still has this bump but this will be fixed soon

now we add a loop cut in here

when we check now from the side you will notice the bump is gone

so repeat step one on the left side and it will be flatten out completly 🙂

hope this will clear it out 🙂
sometimes supporting loops or a bevel will get you the needed result