To make code more readable introduce end if, end while and my favorite (for the doomsayers) end (of) times.
“End of times” - Our April 1st update will contain that 
More seriously: For simplicity we use “End” for every type of loop. But with one of the next updates you will be able to add a comment directly into each line (and not only in separate lines as now). This should help a lot for making macros more readable.
Glad to see that humor is alive and well. Yes adding a comment on the line will help!!
Adding a comment // in the Target section of the end seems to work.