Add peer dependency to User Event docs (#888)

nickserv · web-flow · commit 0db925f6a397 · 2021-07-18T05:04:53.000-04:00
diff --git a/docs/ecosystem-user-event.mdx b/docs/ecosystem-user-event.mdx
@@ -12,7 +12,7 @@ advanced simulation of browser interactions than the built-in
 ## Install
 
 ```
-npm install --save-dev @testing-library/user-event
+npm install --save-dev @testing-library/user-event @testing-library/dom
 ```
 
 ```jsx
