Clean up titles

Author: joelostblom

Diff for: packages/python/plotly/_plotly_utils/colors/_swatches.py

@@ -27,7 +27,7 @@ def _swatches(module_names, module_contents):
             for name, colors in reversed(sequences)
         ],
         layout=dict(
-            title=module_names,
+            title=module_names.split('.')[-1].capitalize() + ' colorscales',
             barmode="stack",
             barnorm="fraction",
             template=px.defaults.template,