Bring bqplot closer to passing API tests

mwcraig · mwcraig · commit 07c047d37ea4 · 2021-08-27T10:17:18.000-05:00
diff --git a/astrowidgets/bqplot.py b/astrowidgets/bqplot.py
@@ -484,7 +484,7 @@ def _validate_cuts(self, proposal):
         proposed_cuts = proposal['value']
 
         bad_value_error = (f"{proposed_cuts} is not a valid value. "
-                           "cuts must be either None, "
+                           "cuts must be one of None, "
                            "an astropy interval, or list/tuple "
                            "of length 2.")
 
