[GN docs] Add missing word in gn actions help string

[GN docs] Add missing word in gn actions help string

gn actions help said "run a script a single time to produce or more
output files". Add the missing "one" to make this "one or more output
files".

BUG=None

Committed: https://crrev.com/bf462ea0de8604630aecc49e976c3bd9d646a4a0
Cr-Commit-Position: refs/heads/master@{#404533}

[Devlin, 2016-07-08 20:46:41]

rdevlin.cronin@chromium.org changed reviewers:
+ brettw@chromium.org

[Devlin, 2016-07-08 20:46:42]

Random cleanup that was bothering me. :)

[Dirk Pranke, 2016-07-08 21:07:39]

dpranke@chromium.org changed reviewers:
+ dpranke@chromium.org

[Dirk Pranke, 2016-07-08 21:07:39]

lgtm, thanks!

[Devlin, 2016-07-08 21:09:44]

The CQ bit was checked by rdevlin.cronin@chromium.org

[commit-bot: I haz the power, 2016-07-08 21:10:09]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-08 23:29:50]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-08 23:32:55]

Description was changed from

==========
[GN docs] Add missing word in gn actions help string

gn actions help said "run a script a single time to produce or more
output files". Add the missing "one" to make this "one or more output
files".

BUG=None
==========

to

==========
[GN docs] Add missing word in gn actions help string

gn actions help said "run a script a single time to produce or more
output files". Add the missing "one" to make this "one or more output
files".

BUG=None

Committed: https://crrev.com/bf462ea0de8604630aecc49e976c3bd9d646a4a0
Cr-Commit-Position: refs/heads/master@{#404533}
==========

[commit-bot: I haz the power, 2016-07-08 23:32:57]

Patchset 1 (id:??) landed as
https://crrev.com/bf462ea0de8604630aecc49e976c3bd9d646a4a0
Cr-Commit-Position: refs/heads/master@{#404533}