Fix review details

- spelling mistake
- unwatch watched setting
- lint (indentation)
- use more performant component

src/components/views/avatars/PulsedAvatar.tsx

@@ -21,7 +21,7 @@ interface IProps {
 
 const PulsedAvatar: React.FC<IProps> = (props) => {
     return <div className="mx_PulsedAvatar">
-            {props.children}
+        {props.children}
     </div>
 }