Clean up formatting of example variables listed in circle.yml.
Clean up formatting of example variables listed in circle.yml.

ISO-tech/sw-d8,ISO-tech/sw-d8,stevector/example-wordpress-composer,ksu-aaf/fd-pod,ISO-tech/sw-d8,ksu-aaf/fd-pod,stevector/example-wordpress-composer,ISO-tech/sw-d8