Fixed multiple small issues in the practicalities

[flying-sheep]

• A few syntax errors
• “ficticious”, not “fiction”
• Unified version bound representation (neither “x >1”, nor “x >1”, but “x > 1”)
• Made regex multiline for people to understand it.

[takluyver]

Thanks @flying-sheep ! I'm going to merge this and see how the ≥ symbols look in the webpage - I may want to revert to >= if they're note noticeable enough.

[takluyver]

This looks OK to me.

[flying-sheep]

great!

[flying-sheep]

maybe you can configure smartypants to do this for you. “>=” in non-code honestly looks like weird ASCII art to me.

/edit: apparently not: https://kramdown.gettalong.org/syntax.html#typographic-symbols