Separate joined commands in export-release.sh
Separate joined commands in export-release.sh

[#159669852](https://www.pivotaltracker.com/story/show/159669852)

Co-authored-by: Josh Russett <51387f2e18a282e19bf73e3a4ebd17eb7c8325fd@pivotal.io>

barthy1/bosh,barthy1/bosh,barthy1/bosh,barthy1/bosh