Trim \r from end of domain variable
Trim \r from end of domain variable

[#104919732]

Signed-off-by: Stephen Levine <72d5489bdb659bea8b15ba0173fe796f11329883@pivotal.io>

cloudfoundry-incubator/lattice-ci,cloudfoundry-incubator/lattice-ci,cloudfoundry-incubator/lattice-ci