Added comma to __inity__.py list to fix testing issue.
Added comma to __inity__.py list to fix testing issue.

shikhar413/openmc,walshjon/openmc,mit-crpg/openmc,amandalund/openmc,walshjon/openmc,smharper/openmc,smharper/openmc,paulromano/openmc,liangjg/openmc,amandalund/openmc,shikhar413/openmc,smharper/openmc,amandalund/openmc,paulromano/openmc,shikhar413/openmc,mit-crpg/openmc,paulromano/openmc,liangjg/openmc,walshjon/openmc,liangjg/openmc,shikhar413/openmc,mit-crpg/openmc,paulromano/openmc,mit-crpg/openmc,smharper/openmc,walshjon/openmc,amandalund/openmc,liangjg/openmc