Fix bad title for our dispose method in our documentation

docs/4.0/components/carousel.md

@@ -263,7 +263,7 @@ Cycles to the previous item. **Returns to the caller before the previous item ha
 
 Cycles to the next item. **Returns to the caller before the next item has been shown** (i.e. before the `slid.bs.carousel` event occurs).
 
-### `.carousel('dispose')`
+#### `.carousel('dispose')`
 
 Destroys an element's carousel.
 

docs/4.0/components/collapse.md

@@ -226,7 +226,7 @@ Shows a collapsible element. **Returns to the caller before the collapsible elem
 
 Hides a collapsible element. **Returns to the caller before the collapsible element has actually been hidden** (i.e. before the `hidden.bs.collapse` event occurs).
 
-### `.collapse('dispose')`
+#### `.collapse('dispose')`
 
 Destroys an element's collapse.
 

docs/4.0/components/modal.md

@@ -633,7 +633,7 @@ Manually readjust the modal's position if the height of a modal changes while it
 
 {% highlight js %}$('#myModal').modal('handleUpdate'){% endhighlight %}
 
-### `.modal('dispose')`
+#### `.modal('dispose')`
 
 Destroys an element's modal.
 

docs/4.0/components/navs.md

@@ -583,7 +583,7 @@ Selects the given tab and shows its associated pane. Any other tab that was prev
 $('#someTab').tab('show')
 {% endhighlight %}
 
-### .tab('dispose')
+#### .tab('dispose')
 
 Destroys an element's tab.
 

docs/4.0/components/scrollspy.md

@@ -280,7 +280,7 @@ $('[data-spy="scroll"]').each(function () {
 })
 {% endhighlight %}
 
-### `.scrollspy('dispose')`
+#### `.scrollspy('dispose')`
 
 Destroys an element's scrollspy.