Simpler tooltip initialization

site/content/docs/5.3/components/tooltips.md

@@ -37,8 +37,7 @@ Got all that? Great, let's see how they work with some examples.
 As mentioned above, you must initialize tooltips before they can be used. One way to initialize all tooltips on a page would be to select them by their `data-bs-toggle` attribute, like so:
 
 ```js
-const tooltipTriggerList = document.querySelectorAll('[data-bs-toggle="tooltip"]')
-const tooltipList = [...tooltipTriggerList].map(tooltipTriggerEl => new bootstrap.Tooltip(tooltipTriggerEl))
+document.querySelectorAll('[data-bs-toggle="tooltip"]').forEach(el => new bootstrap.Tooltip(el));
 ```
 
 ### Tooltips on links