Small corrections to the instructions for installing via pip

[Lantizia]

https://certbot.eff.org/instructions?ws=other&os=pip

Section 3 talks about how we're installing a snap, twice, when we're not :)
Section 5 says to run 'pip install certbot certbot' - just once is fine :P

[Lantizia]

Also with the very latest version of certbot... is libaugeas0 still needed? as it seems to work just fine without it.

[wgreenberg]

Sorry for the delay, and thanks for letting us know!

Also with the very latest version of certbot... is libaugeas0 still needed? as it seems to work just fine without it.

Only the Apache plugin uses libaugeas, so if you're not using that, then you probably won't run into any issues if it's not installed.