Update index.html

Co-authored-by: jgraham <james@hoppipolla.co.uk>

Author: whimboo

index.html

@@ -10344,10 +10344,9 @@ <h3><dfn>Release Actions</dfn></h3>
  <li><p>Let <var>undo actions</var> be <var>input
   state</var>&apos;s <a>input cancel list</a> in reverse order.
 
- <li><p><a>Dispatch actions</a> with <var>input state</var>,
+ <li><p><a>Try</a> to <a>dispatch actions</a> with <var>input state</var>,
   <var>undo actions</var>, <a>current browsing context</a>,
-  and <var>actions options</var>. If this results in an <a>error</a>
-  return that error.
+  and <var>actions options</var>.
 
  <li><p>Dequeue <var>input state</var>&apos;s <a>actions queue</a>.
   <p>Assert: this returns <var>token</var>