5.0 release notes - fix headings from #10062

docs/releases/5.0.md

@@ -83,7 +83,7 @@ The `button-longrunning` class usage has been updated to use the newly adopted S
 
 If using the old approach, ensure any HTML templates are updated to the new approach before the next major release.
 
-### Old syntax
+#### Old syntax
 
 ```html+django
 <button type="submit" class="button action-save button-longrunning" data-clicked-text="{% trans 'Creating…' %}">
@@ -92,7 +92,7 @@ If using the old approach, ensure any HTML templates are updated to the new appr
 </button>
 ```
 
-### New syntax
+#### New syntax
 
 Minimum required attributes are `data-controller` and a `data-action`.
 
@@ -103,7 +103,7 @@ Minimum required attributes are `data-controller` and a `data-action`.
 </button>
 ```
 
-### Examples of additional capabilities
+#### Examples of additional capabilities
 
 Stimulus [targets](https://stimulus.hotwired.dev/reference/targets) and [actions](https://stimulus.hotwired.dev/reference/actions) can be leveraged to revise the behaviour via data attributes.