docs(dialog): change afterOpen to afterOpened in example (#17087)

peterblazejewicz · jelbourn · commit 8e1baaecd0d6 · 2019-09-24T09:53:33.000-07:00
(cherry picked from commit 1dce54e)
diff --git a/src/dev-app/dialog/dialog-demo.ts b/src/dev-app/dialog/dialog-demo.ts
@@ -53,7 +53,7 @@ export class DialogDemo {
     // Possible useful example for the open and closeAll events.
     // Adding a class to the body if a dialog opens and
     // removing it after all open dialogs are closed
-    dialog.afterOpen.subscribe(() => {
+    dialog.afterOpened.subscribe(() => {
       if (!doc.body.classList.contains('no-scroll')) {
         doc.body.classList.add('no-scroll');
       }

Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,7 @@ export class DialogDemo {`
`53`	`53`	`// Possible useful example for the open and closeAll events.`
`54`	`54`	`// Adding a class to the body if a dialog opens and`
`55`	`55`	`// removing it after all open dialogs are closed`
`56`		`- dialog.afterOpen.subscribe(() => {`
	`56`	`+ dialog.afterOpened.subscribe(() => {`
`57`	`57`	`if (!doc.body.classList.contains('no-scroll')) {`
`58`	`58`	`doc.body.classList.add('no-scroll');`
`59`	`59`	`}`