updated docstring of LArray.sort_axes

Author: alixdamman

larray/core/array.py

@@ -1660,7 +1660,7 @@ def sort_axes(self, axes=None, reverse=False):
         Parameters
         ----------
         axes : axis reference (Axis, str, int) or list of them
-            Axis to sort. If None, sorts all axes.
+            Axis to sort. Defaults to all axes.
         reverse : bool
             Descending sort (default: False -- ascending)