Close gh-178. Reword .trigger() regarding data args.

Author: dmethvin

entries/trigger.xml

@@ -38,8 +38,8 @@
 });
 $('#foo').trigger('custom', ['Custom', 'Event']);
 </code></pre>
-    <p>The event object is always passed as the first parameter to an event handler, but if additional parameters are specified during a <code>.trigger()</code> call, these parameters will be passed along to the handler as well. To pass more than one parameter, use an array as shown here. As of jQuery 1.6.2, a single parameter can be passed without using an array.</p>
-    <p>Note the difference between the extra parameters we're passing here and the <code>eventData</code> parameter to the <a href="/on/">.on()</a> method. Both are mechanisms for passing information to an event handler, but the <code>extraParameters</code> argument to <code>.trigger()</code> allows information to be determined at the time the event is triggered, while the <code>eventData</code> argument to <code>.on()</code> requires the information to be already computed at the time the handler is bound.</p>
+    <p>The event object is always passed as the first parameter to an event handler. An array of arguments can also be passed to the .trigger() call, and these parameters will be passed along to the handler as well following the event object. As of jQuery 1.6.2, single string or numeric argument can be passed without being wrapped in an array.</p>
+    <p>Note the difference between the extra parameters passed here and the <code>eventData</code> parameter to the <a href="/on/">.on()</a> method. Both are mechanisms for passing information to an event handler, but the <code>extraParameters</code> argument to <code>.trigger()</code> allows information to be determined at the time the event is triggered, while the <code>eventData</code> argument to <code>.on()</code> requires the information to be already computed at the time the handler is bound.</p>
     <p>The <code>.trigger()</code> method can be used on jQuery collections that wrap plain JavaScript objects similar to a pub/sub mechanism; any event handlers bound to the object will be called when the event is triggered. </p>
     <blockquote><strong>Note:</strong> For both plain objects and DOM objects, if a triggered event name matches the name of a property on the object, jQuery will attempt to invoke the property as a method if no event handler calls <code>event.preventDefault()</code>. If this behavior is not desired, use <code>.triggerHandler()</code> instead.</blockquote>
   </longdesc>