Fixed mutating of this.state which is forbidden
Fixed mutating of this.state which is forbidden

mitodl/lore,mitodl/lore,amir-qayyum-khan/lore,amir-qayyum-khan/lore,mitodl/lore,amir-qayyum-khan/lore,mitodl/lore,amir-qayyum-khan/lore,mitodl/lore,amir-qayyum-khan/lore