Update neo/rawio/intanrawio.py

Co-authored-by: Zach McKenzie <[email protected]>

Author: h-mayorquin

neo/rawio/intanrawio.py

@@ -564,7 +564,7 @@ def _demultiplex_digital_data(self, raw_digital_data, channel_ids, i_start, i_st
         -------
         ndarray
             Demultiplexed digital data with shape (i_stop-i_start, len(channel_ids)), 
-            containing boolean values for each requested channel.
+            containing 0 or 1 values for each requested channel.
         
         Notes
         -----