Update README.md

README.md

@@ -89,7 +89,7 @@ Here is increasingly growing list with all available parameters and their visual
 |                                    | `PathOrders.leftToRight`        | <img src="https://github.com/biocarl/img/raw/master/drawing_animation/met_leftToRight.gif" width="200px">      |
 |                                    | `PathOrders.rightToLeft`        | <img src="https://github.com/biocarl/img/raw/master/drawing_animation/met_rightToLeft.gif" width="200px">      |
 |                                    | `PathOrders.topToBottom`        | <img src="https://github.com/biocarl/img/raw/master/drawing_animation/met_topToBottom.gif" width="200px">      |
-| `animationCurve` <br/><br/> *Easing curves are used to adjust the rate of change of an animation over time, allowing them to speed up and slow down, rather than moving at a constant rate. See [Flutter docs](https://docs.flutter.io/flutter/animation/Curve-class.html).* | `Curves.linear`                 | <img src="https://github.com/biocarl/img/raw/master/drawing_animation/met_linear.gif" width="200px">       |
+| `animationCurve` <br/><br/> *Easing curves are used to adjust the rate of change of an animation over time, allowing them to speed up and slow down, rather than moving at a constant rate. See [Flutter docs](https://api.flutter.dev/flutter/animation/Curves-class.html).* | `Curves.linear`                 | <img src="https://github.com/biocarl/img/raw/master/drawing_animation/met_linear.gif" width="200px">       |
 |                                    | `Curves.elasticOut`             | <img src="https://github.com/biocarl/img/raw/master/drawing_animation/met_elasticOut.gif" width="200px">       |
 |                                    | `Curves.bounceInOut`            | <img src="https://github.com/biocarl/img/raw/master/drawing_animation/met_bounceInOut.gif" width="200px">       |
 |                                    | `Curves.decelerate`             | <img src="https://github.com/biocarl/img/raw/master/drawing_animation/met_decelerate.gif" width="200px">       |