parcoords tickvals documentation mentions non-existant tickmode property

[jonmmease]

The schema documentation for parcoords.dimension.tickvals reads:

Sets the values at which ticks on this axis appear. Only has an
effect if `tickmode` is set to "array". Used with `ticktext`.

And parcoords.dimension.ticktext:

Sets the text displayed at the ticks position via `tickvals`.
Only has an effect if `tickmode` is set to "array". Used with
`tickvals`.

But there is no parcoords.dimension.tickmode property. These properties work fine on their own, so it looks like this is just a documentation issue.

[etpinard]

Good eye! It uses the same description as cartesian axes (which do have a tickmode)

plotly.js/src/traces/parcoords/attributes.js

Lines 47 to 48 in 3ea5c82

	tickvals: extendFlat({}, axesAttrs.tickvals, {editType: 'calc'}),
	ticktext: extendFlat({}, axesAttrs.ticktext, {editType: 'calc'}),