Remove errant space.
Remove errant space.

Change-Id: Iedc06960417a9b938d57f623b4beb87a98e3d081

entylop/ceres-solver,entylop/ceres-solver,ysonggit/ceres-solver,whuaegeanse/ceres-solver,DougFirErickson/ceres-solver,stonier/ceres_solver,ysonggit/ceres-solver,whuaegeanse/ceres-solver,kartikkumar/ceres-solver,whuaegeanse/ceres-solver,DougFirErickson/ceres-solver,DougFirErickson/ceres-solver,stonier/ceres_solver,kartikkumar/ceres-solver,kartikkumar/ceres-solver,stonier/ceres_solver,kartikkumar/ceres-solver,whuaegeanse/ceres-solver,DougFirErickson/ceres-solver,entylop/ceres-solver,entylop/ceres-solver,ysonggit/ceres-solver,ysonggit/ceres-solver,stonier/ceres_solver