chore: fix pre-commit

ycexiao · ycexiao · commit eaeafe58af62 · 2025-07-25T15:57:45.000-04:00
diff --git a/src/diffpy/utils/diffraction_objects.py b/src/diffpy/utils/diffraction_objects.py
@@ -419,7 +419,7 @@ def get_array_index(self, xvalue, xtype=None):
             The value of the xtype to find the closest index for.
         xtype : str, optional
             The type of the independent variable in `xarray`. Must be one
-            of {*XQUANTITIES,}. Default is {self._input_xtype}
+            of {*XQUANTITIES, }. Default is {self._input_xtype}
 
         Returns
         -------
