Original sentence: Erie is the corporate headquarters of GE Transportation, Plastek Industries, andErie Insurance Group.Steris Corporation, an Ohio firm which traces its roots to Erie, announced plans to move its Erie-based medical equipment manufacturing operations to Mexico in 2008
Edited sentence: Erie is the corporate headquarters of GE Transportation, Plastek Industries,  Erie Insurance Group, and Rent Way.Unfortunately, Steris Corporation, an Ohio firm which traces its roots to Erie, announced plans to move its Erie-based medical equipment manufacturing operations to Mexico in 2008