Dropped unused object in PrettifierSpec.
Dropped unused object in PrettifierSpec.

flicken/scalatest,janekdb/scalatest,rahulkavale/scalatest,SRGOM/scalatest,rahulkavale/scalatest,matterche/scalatest,gcberger/scalatest,dotty-staging/scalatest,rfries/scalatest,janekdb/scalatest,matterche/scalatest,triggerNZ/scalatest,gcberger/scalatest,SRGOM/scalatest,flicken/scalatest,matterche/scalatest,rahulkavale/scalatest,janekdb/scalatest,cheeseng/scalatest,dotty-staging/scalatest,matterche/scalatest,triggerNZ/scalatest,cheeseng/scalatest,SRGOM/scalatest,scalatest/scalatest,rfries/scalatest,flicken/scalatest,triggerNZ/scalatest,gcberger/scalatest,rahulkavale/scalatest,rfries/scalatest,flicken/scalatest,scalatest/scalatest,scalatest/scalatest,janekdb/scalatest,dotty-staging/scalatest,gcberger/scalatest,triggerNZ/scalatest,SRGOM/scalatest,cheeseng/scalatest,rfries/scalatest