message: docs: fix typo in Template Syntax
  Fixes
  PR Close
diff: @@ -1796,7 +1796,7 @@ Though `@Input()` and `@Output()` often appear together in apps, you can use
  them separately. If the nested
  component is such that it only needs to send data to its parent, you wouldn't
  need an `@Input()`, only an `@Output()`. The reverse is also true in that if the
  -child only needs to receive data from the parent, you'd only neeed `@Input()`.
  +child only needs to receive data from the parent, you'd only need `@Input()`.
  </div>
  