mousemove: Fix a typo

Closes gh-1210

Author: bitdaw

entries/mousemove.xml

@@ -66,7 +66,7 @@ $( "#other" ).click(function() {
     </p>
     <p>When tracking mouse movement, you usually need to know the actual position of the mouse pointer. The event object that is passed to the handler contains some information about the mouse coordinates. Properties such as <code>.clientX</code>, <code>.offsetX</code>, and <code>.pageX</code> are available, but support for them differs between browsers. Fortunately, jQuery normalizes the <code>.pageX</code> and <code>.pageY</code> properties so that they can be used in all browsers. These properties provide the X and Y coordinates of the mouse pointer relative to the top-left corner of the document, as illustrated in the example output above.</p>
     <p>Keep in mind that the <code>mousemove</code> event is triggered whenever the mouse pointer moves, even for a pixel. This means that hundreds of events can be generated over a very small amount of time. If the handler has to do any significant processing, or if multiple handlers for the event exist, this can be a serious performance drain on the browser. It is important, therefore, to optimize <code>mousemove </code>handlers as much as possible, and to unbind them as soon as they are no longer needed.</p>
-    <p>A common pattern is to bind the <code>mousemove</code> handler from within a <code>mousedown</code> hander, and to unbind it from a corresponding <code>mouseup</code> handler. If implementing this sequence of events, remember that the <code>mouseup</code> event might be sent to a different HTML element than the <code>mousemove</code> event was. To account for this, the <code>mouseup</code> handler should typically be bound to an element high up in the DOM tree, such as <code>&lt;body&gt;</code>.</p>
+    <p>A common pattern is to bind the <code>mousemove</code> handler from within a <code>mousedown</code> handler, and to unbind it from a corresponding <code>mouseup</code> handler. If implementing this sequence of events, remember that the <code>mouseup</code> event might be sent to a different HTML element than the <code>mousemove</code> event was. To account for this, the <code>mouseup</code> handler should typically be bound to an element high up in the DOM tree, such as <code>&lt;body&gt;</code>.</p>
   </longdesc>
   <note id="detach-shorthand" type="additional" data-event="mousemove"/>
   <example>