Fix static-server default port in contribution guide

diff --git a/CONTRIBUTE.md b/CONTRIBUTE.md
index c9103379afcef2456ae26ca98632507fe56301e1..c9b7b9cf6fc253f20de56db95d8ce448c4cbdf3c 100644 (file)
--- a/CONTRIBUTE.md
+++ b/CONTRIBUTE.md
@@ -28,7 +28,7 @@ Svelte. Version 3 added theme and easier configuration.
    ```
    yarn dev
    ```
-   which will start a webserver on port 9880 and auto-reloads
+   which will start a webserver on port 9080 and auto-reloads
    whenever you edit files. Configuration in `rollup.config.js`.
 
 ## Testing