Fix "colour.plotting.chromaticity_diagram_colours_CIE1976UCS" definition.
@@ -546,7 +546,7 @@ chromaticity_diagram_colours_CIE1976UCS`, :func:`colour.plotting.render`},
settings.update({
'standalone':
- False,
+ True,
'title':
'CIE 1976 UCS Chromaticity Diagram - {0}'.format(cmfs.strict_name),
'x_label':
