Fix typo (#643)

Author: Esteban Dalel R

apps/website/docs/getting-started/examples.md

@@ -8,7 +8,7 @@ You can find how to use ffmpeg.wasm with frameworks here. :smile:
 
 :::caution
 Do remember to run `npm run build` in the root of the repository before trying
-any of the example.
+any of the examples.
 :::
 
 <MuiThemeProvider>