fix a spelling error, closes 1284770

Change-Id: I5178463bf77f245e4f9c1e067636fca465b882e3
Merge "fix a spelling error, closes 1284770"
Missing link to add ssh public key to gerrit identity.

Added the link and edited for clarity.
Fixed missing close tag.

Change-Id: I66de052efe3c716ea0784137da4df809a1951cf6
Closes-Bug: #1284813
Merge "Missing link to add ssh public key to gerrit identity."