unindent: Don't use else when we already break

[igalic]

Un-indent the else case, removing the else all together. This makes for easier reading or the control flow, for easier ammending of more logic (% operator). The else is not necessary, because we already break out of the loop.

[orangeduck]

Hey,

Could you propagate this change to the code in src as well as the code in the following chapters?

Thanks,

Dan

[igalic]

done