docs: more accurate update-test parameter name

`sha1` isn't a very accurate description of what this value can be
because it can be any git commit reference. For example, `brew test-bot`
uses `brew update-test --commit=HEAD`.
This commit is contained in:
Alyssa Ross 2016-09-22 19:26:24 +01:00
parent 9784fa4122
commit 5ba04b0cc6

View File

@ -1,9 +1,9 @@
#: * `update-test` [`--commit=<sha1>`] [`--before=<date>`] [`--keep-tmp`]:
#: * `update-test` [`--commit=<commit>`] [`--before=<date>`] [`--keep-tmp`]:
#: Runs a test of `brew update` with a new repository clone.
#:
#: If no arguments are passed, use `origin/master` as the start commit.
#:
#: If `--commit=<sha1>` is passed, use `<sha1>` as the start commit.
#: If `--commit=<commit>` is passed, use `<commit>` as the start commit.
#:
#: If `--before=<date>` is passed, use the commit at `<date>` as the
#: start commit.