doc

docs/reference.md

@@ -294,7 +294,7 @@ This style allows applying a gaussian kernel smoothing to the input grid. Other
 
 Note that this style is available within the [gridviz-smoothing](https://github.com/eurostat/gridviz-smoothing) extension which need to be added as: `<script src="https://cdn.jsdelivr.net/npm/gridviz-smoothing"></script>`.
 
-- See [this elementary example](https://eurostat.github.io/gridviz/examples/styles/kernelsmoothing_small.html) ([code](https://github.com/eurostat/gridviz/blob/master/examples/styles/kernelsmoothing_small.html)).
+- See [this elementary example](https://eurostat.github.io/gridviz-smoothing/example/kernelsmoothing_small.html) ([code](https://github.com/eurostat/gridviz-smoothing/blob/master/example/kernelsmoothing_small.html)).
 - See [this example](https://eurostat.github.io/gridviz/examples/styles/kernelsmoothing.html) ([code](https://github.com/eurostat/gridviz/blob/master/examples/styles/kernelsmoothing.html)).
 
 The kernel smoothing computation relies on the [fast-kde](https://www.npmjs.com/package/fast-kde) library, which produces smoothing approximation very fast. Note that the approximation degrades significantly for weak smoothing (for low sigma values).