Update openpathsampling/tests/test_spring_shooting.py
Update openpathsampling/tests/test_spring_shooting.py

Co-authored-by: David W.H. Swenson <b48e0840b799994f98583f5e312ae6f69322db52@hyperblazer.net>
dwhswenson/openpathsampling,choderalab/openpathsampling,openpathsampling/openpathsampling,openpathsampling/openpathsampling,dwhswenson/openpathsampling,openpathsampling/openpathsampling,choderalab/openpathsampling,openpathsampling/openpathsampling,dwhswenson/openpathsampling,dwhswenson/openpathsampling,choderalab/openpathsampling