Fix typo: hyphen-minus instead of en dash in command

Closes Homebrew/homebrew#46408.

Signed-off-by: Alex Dunn <dunn.alex@gmail.com>
This commit is contained in:
Zhiming Wang 2015-11-26 14:56:04 -08:00 committed by Alex Dunn
parent a19de4a94a
commit 5fc2405db3

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@ -71,7 +71,7 @@ name }}-{{ version }}</code>. In the case of Erlang, this requires
renaming the file from <code>otp_src_R13B03</code> to
<code>erlang-R13B03</code>.
`brew -cache -s erlang` will print the correct name of the cached
`brew --cache -s erlang` will print the correct name of the cached
download. This means instead of manually renaming a formula, you can
run `mv the_tarball $(brew --cache -s $FORMULA)`.