docs: comma (#3392)

syu93 · web-flow · commit 2c757a1cdc3a · 2020-11-27T16:08:15.000+01:00
diff --git a/docs/guide/advanced/scroll-behavior.md b/docs/guide/advanced/scroll-behavior.md
@@ -89,7 +89,7 @@ You can enable native smooth scrolling for [browsers supporting it](https://deve
 scrollBehavior (to, from, savedPosition) {
   if (to.hash) {
     return {
-      selector: to.hash
+      selector: to.hash,
       behavior: 'smooth',
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -89,7 +89,7 @@ You can enable native smooth scrolling for [browsers supporting it](https://deve`
`89`	`89`	`scrollBehavior (to, from, savedPosition) {`
`90`	`90`	`if (to.hash) {`
`91`	`91`	`return {`
`92`		`- selector: to.hash`
	`92`	`+ selector: to.hash,`
`93`	`93`	`behavior: 'smooth',`
`94`	`94`	`}`
`95`	`95`	`}`