reference curveTangent / control / point / parameters

[kllsamui]

Issue description

while the example is correct, the documentation is wrong Syntax curveTangent(a, b, c, d, t)

Parameters a float: coordinate of first point on the curve b float: coordinate of first control point c float: coordinate of second control point d float: coordinate of second point on the curve

URL(s) of affected page(s)

https://processing.org/reference/curveTangent_.html

Proposed fix

Syntax curveTangent(a, b, c, d, t)

Parameters a float: coordinate of first control point on the curve b float: coordinate of first point c float: coordinate of second point d float: coordinate of second control point on the curve

see also https://processing.org/reference/curvePoint_.html