Set default align in bokeh correctly
@@ -70,7 +70,7 @@ class ElementPlot(BokehPlot, GenericElementPlot):
both 'pan' and 'box_zoom' are drag tools, so if both are
listed only the last one will be active.""")
- align = param.ObjectSelector(default=None, objects=['start', 'center', 'end'], doc="""
+ align = param.ObjectSelector(default='start', objects=['start', 'center', 'end'], doc="""
Alignment (vertical or horizontal) of the plot in a layout.""")
border = param.Number(default=10, doc="""
