             // Minimum and maximum number of bins in any channel
             int max_bins = max_levels - 1;
 
-            // Initialize  the search-based sample-transforms
+            // Initialize the search-based sample-transforms
             SearchTransform<LevelT*> transform_op[NUM_ACTIVE_CHANNELS];
             for (int channel = 0; channel < NUM_ACTIVE_CHANNELS; ++channel)
             {

                    num_rows,
                    row_stride_samples,
                    max_bins,
                    DeviceHistogramSweepKernel<PtxHistogramSweepPolicy, MAX_PRIVATIZED_BINS, NUM_CHANNELS, NUM_ACTIVE_CHANNELS, SampleIteratorT, CounterT, ScaleFreeTransform<SampleT>, OffsetT>,
                    DeviceHistogramAggregateKernel<NUM_ACTIVE_CHANNELS, CounterT>,
                    histogram_sweep_config,
                    stream,

            if ((sizeof(SampleT) == 1) && (max_bins == 256) && (min_bins == 256))
            {
                // Dispatch privatized approach for the common scenario (8-bit samples with 256 bins in every channel) using efficient scale-free transformer
                ScaleFreeTransform transform_op[NUM_ACTIVE_CHANNELS];

                if (CubDebug(error = PrivatizedDispatch(
                    d_temp_storage,
