fix formatting of CW sections

http://onap.readthedocs.io/en/latest/submodules/dcaegen2.git/docs/sections/blueprints/PGaaS.html
has some sections that should be constant width
but are not showing up properly

Change-Id: Iaf457a2c59448e33bdb7d46500f331343315418d
Signed-off-by: Tony Hansen <tony@att.com>
Issue-ID: DCAEGEN2-184
1 file changed