[Docs] Fix shell command formatting and line breaking

[Docs] Fix shell command formatting and line breaking

Committed: https://crrev.com/7ae32cda2ce4f6297cb556f97d6a9c6235611bbd
Cr-Commit-Position: refs/heads/master@{#350117}

[davve, 2015-09-21 14:48:27]

davve@opera.com changed reviewers:
+ andybons@chromium.org

[davve, 2015-09-21 14:48:28]

Note that I haven't been able to generate output for verification myself.

https://groups.google.com/a/chromium.org/d/msg/chromium-dev/irLAQ8f8uGk/P3qyP...

talks of a local tool being in the works but I can't find any further reference
to it. Perhaps it hasn't been released yet?

Oh well, PTAL.

[Bons, 2015-09-21 16:09:53]

lgtm

[davve, 2015-09-22 06:41:38]

The CQ bit was checked by davve@opera.com

[commit-bot: I haz the power, 2015-09-22 06:41:49]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1351233003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1351233003/1

[commit-bot: I haz the power, 2015-09-22 06:54:16]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-09-22 06:55:08]

Patchset 1 (id:??) landed as
https://crrev.com/7ae32cda2ce4f6297cb556f97d6a9c6235611bbd
Cr-Commit-Position: refs/heads/master@{#350117}