TickAmount wrong enum value

[Peter Boccia]

There is a typo in the TickPlacement enum that will not affect the chart options when serialized.
The enum value Beteween should be Between as explained in the ApexCharts docs so when we use the current enum value, it would never affect the chart.
I already created a fix and I'll create a pull request.

[Joakim Dangården]

Released in v3.0

Thank you