Typo in tooltip demo

Author: linev

demo/tooltip.htm

@@ -11,7 +11,7 @@
       <form action="">
          <input type="radio" name="kind" id="btn1" value="Tooltip" checked/> Tooltip
          <input type="radio" name="kind" id="btn2" value="Click"/> Click
-         <input type="radio" name="kind" id="btn3" value="Dblclick"/> Doubleclk
+         <input type="radio" name="kind" id="btn3" value="Dblclick"/> Doubleclick
          <input type="radio" name="kind" id="btn4" value="All"/> All
       </form>