Removing git fetch --all

[xitrox]

Changes

• Original change: git fetch --all fetches all remotes. The cheat sheet stated that it's fetching all branches.
• Updated change: Remove the entry altogether since it's rarely used and therefore might not be well placed in a cheat sheet.

Context

A colleague of mine pointed out, that git fetch --all doesn't fetch all branches but all remotes.
git fetch --help confirms that.
After discussing in the PR I now suggest to remove it with an updated change.

[jvns]

Do you use git fetch --all a lot? I actually don't remember why I put that in there -- I don't think I've ever used it and obviously I don't really know what it does. It's hard for me to understand what the use case for "fetch all remotes" is. Unless you think it's important I'd be more inclined to remove it than fix it.

[xitrox]

No absolutely not!

Some might claim that it helps keeping things updated if you're working on your own fork and an upstream repo.

As mentioned in the PR a colleague pointed out that it has the wrong description so I suggested a change. Taking the entry out entirely might however be a good option as well.

[jvns]

Let's just remove it then; it's easy to put back if we ever decide it's important.