 		//---------------------------------------------------------------------
 
 		/**
-		 * Iterate over vertex id
+		 * Iterate next vec
 		 */
 		template <int LOAD, int VEC, int dummy = 0>
 		struct Iterate

		struct Iterate<LOADS_PER_TILE, 0, dummy>
		{
			// RepairHeads
			static __device__ __forceinline__ void RepairHeads(Tile *tile) {}
		};



		/**
		 * Performs any cleanup work
		 */
		__device__ __forceinline__ void RepairHeads(Cta *cta)
		{
			if (KernelPolicy::FINAL_KERNEL && KernelPolicy::EXCLUSIVE) {
				Iterate<0, 0>::RepairHeads(this, cta);
			}
		}

