#3263: typo in forms docs

docs/base-css.html

@@ -1272,7 +1272,7 @@ For example, <code>section</code> should be wrapped as inline.
               </label>
               <label class="radio">
                 <input type="radio" name="optionsRadios" id="optionsRadios2" value="option2">
-                Option two can is something else and selecting it will deselect option one
+                Option two can be something else and selecting it will deselect option one
               </label>
             </div>
           </div>

docs/templates/pages/base-css.mustache

@@ -1195,7 +1195,7 @@
               </label>
               <label class="radio">
                 <input type="radio" name="optionsRadios" id="optionsRadios2" value="option2">
-                {{_i}}Option two can is something else and selecting it will deselect option one{{/i}}
+                {{_i}}Option two can be something else and selecting it will deselect option one{{/i}}
               </label>
             </div>
           </div>