@ -10,7 +10,7 @@ For each interpolation point, you must call the `callback` function with an arra
- `x`: distance
- `y`: point
There should be a delay between each `callback` invocation; of `duration / step`, so that the final call happens after `duration`.
There should be a delay between each `callback` invocation of `duration / step`, so that the final call happens after `duration`.
### Example
