faq: replace brew upgrade with brew upgrade --all.

Closes Homebrew/homebrew#39262.

Signed-off-by: Tim D. Smith <git@tim-smith.us>
This commit is contained in:
Xue Fuqiao 2015-05-02 07:12:01 +08:00 committed by Tim D. Smith
parent 74ea4bd31c
commit c5243b0e5c

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@ -10,7 +10,7 @@ You can now find out what is outdated with:
Upgrade everything with:
brew upgrade
brew upgrade --all
Or upgrade a specific formula with: