docs: remove outdated info

Author: gabrieljablonski

docs/docs/options.mdx

@@ -109,8 +109,3 @@ import 'react-tooltip/dist/react-tooltip.css';
 | data-tooltip-show              | number  | false    |            | any `number`                                      | tooltip show will be delayed in miliseconds by the amount of value                                                                        |
 | data-tooltip-hide              | number  | false    |            | any `number`                                      | tooltip hide will be delayed in miliseconds by the amount of value                                                                        |
 | data-tooltip-float             | boolean | false    | `false`    | `true` `false`                                    | tooltip will follow the mouse position when it moves inside the anchor element (same as V4's `effect="float"`)                            |
-
-#### Observations
-
-- When using `data-tooltip-content` the `<br />` works by default
-- When using prop `content` the `<br />` doesn't work by default, use prop `html` instead of this