diff --git a/src/spikeinterface/core/basesorting.py b/src/spikeinterface/core/basesorting.py
index 0e7054b5b0..0681655295 100644
--- a/src/spikeinterface/core/basesorting.py
+++ b/src/spikeinterface/core/basesorting.py
@@ -518,7 +518,7 @@ def _custom_cache_spike_vector(self) -> None:
         Function that can be implemented by some children sorting to quickly
         cache the spike vector without computing it from spike trains
         (e.g. computing it from a sorting parent).
-        This function should set the `self._cached_spike_vector`, see for 
+        This function should set the `self._cached_spike_vector`, see for
         instance the `UnitsSelectionSorting` implementation.
         """
         pass