Update link to filler plugin (#10250)

diff --git a/docs/charts/area.md b/docs/charts/area.md
index 5dc8a50498051c7c5e8a72aaaa414148b01f224d..0825a90e6dc7d0d064102f7f2b55bf1bf76588be 100644 (file)
--- a/docs/charts/area.md
+++ b/docs/charts/area.md
@@ -3,7 +3,7 @@
 Both [line](./line.md) and [radar](./radar.md) charts support a `fill` option on the dataset object which can be used to create space between two datasets or a dataset and a boundary, i.e. the scale `origin`, `start,` or `end` (see [filling modes](#filling-modes)).
 
 :::tip Note
-This feature is implemented by the [`filler` plugin](https://github.com/chartjs/Chart.js/blob/master/src/plugins/plugin.filler.js).
+This feature is implemented by the [`filler` plugin](https://github.com/chartjs/Chart.js/blob/master/src/plugins/plugin.filler/index.js).
 :::
 
 ## Filling modes