[Red] reformat the comments so the sentences don't have weird linebreaks

[JobLeonard]

I guess the document was written with a standard 80-char limit, but the website uses a smaller width it seems:

Willing to do this myself if everyone else is ok with changing it - it's just a matter of choosing a smaller max-character limit and reformatting the comments to fit.

[vendethiel]

Mmh, we need to fix this globally ...

[JobLeonard]

Ah, is the issue the website itself you mean?

[vendethiel]

I'm afraid we'll see it popping it everywhere ... @adambard could that be the case or is it an isolated case?

[JobLeonard]

Hmm... could it be that my computer uses a slightly wider fallback font? I'm running Linux. I just checked Python, R and Go and they all have this issue on my laptop too:

[samcv]

I have seen this in the [perl6] doc I have been working on. If I generate the site locally then the width shows fine in both Firefox and Chrome. On learnxinyminutes.com though the text is larger and the lines don't fit properly...
Edit: This should be continued on adambard/learnxinyminutes-site#31
It seems the site source has been updated but the changes haven't been pushed to learnxinyminutes.com

[robochat]

I've altered the Red tutorial's comments in order to keep the line length below 80 chars.
#2552

[samcv]

Should be fixed by #2552. Thanks! Reopen if there's still issues.