Dividing markups into multiple lines

In previous patch https://review.openstack.org/#/c/110972/2
markups were put in one lines making them harder to read so I divided
them into multiple lines in order to improve readability.

Change-Id: Ic41c2d522e3de7078cd3d607436780a5179e105d
Closes-Bug: #1355985
Merge "Dividing markups into multiple lines"