Youtube URLs as comments in files

[Vankog]

I follow your commits and the according shorts.
Unfortunately, the URLs are only part of the commit messages.
It would be nice to have them as comments in the files themselves, because some commits are either missing the according URL or sometimes there are even errors, like the copy&paste error of 8d74724 vs. 6a9c1a7 .

Having this information as part of the files, would make it possible to fix such issues.

Thanks!