The Pivotal copyright notice needs to be retained. That's the right
thing to do and the MIT license requires it. However, using it by itself
becomes more obviously incorrect with each passing year since Pivotal
ceased to exist. Moreover, Pivotal hasn't actually been the sole
copyright owner since the first external contribution was merged.
Contributors were not asked to sign a copyright assignment, so they
retain copyright to their contributions.
"Copyright (c) 2008-2019 Pivotal Labs" complies with the terms of the
license and acknowledges Pivotal's outsized role in developing Jasmine.
"Copyright (c) 2008-$YEAR The Jasmine developers" acknowledges all
authors and will remain correct in the future.
Steve Gravrock