Margin should be gutter

Created MR!6 for the issue mentioned, please review.
Thank You.

Hebl → credited ipwa → .

Thanks a lot for your contribution @Ranjit1032002. I tested the changes and can confirm they work.

I made a few really small tweaks to change a few characters to uppercase, but otherwise all good.

Thanks also to @ipwa for assistance with the testing.

Thanks again!

Automatically closed - issue fixed for 2 weeks with no activity.