diff --git a/docs/src/pages/installation.md b/docs/src/pages/installation.md
index afd95160a6..110c5c76d0 100644
--- a/docs/src/pages/installation.md
+++ b/docs/src/pages/installation.md
@@ -151,7 +151,7 @@ If you need to share your development progress on the local network or check out
 
 ```js
 devOptions: {
-  hostname: '0.0.0.0';
+  hostname: '0.0.0.0',
 }
 ```