Merge pull request wesbos#249 from endormi/patch-2

Fix typo

Author: palashmon

10 - Hold Shift and Check Checkboxes/index-START.html

@@ -79,7 +79,7 @@
     </div>
     <div class="item">
       <input type="checkbox">
-      <p>Try do it without any libraries</p>
+      <p>Try to do it without any libraries</p>
     </div>
     <div class="item">
       <input type="checkbox">