Update index.html

Remove unneeded </span>

Author: eliovir

example/RTL/index.html

@@ -42,7 +42,7 @@ <h3 class="muted">Intro.js</h3>
       <hr>
 
       <div class="jumbotron">
-        <h1 data-step="1" data-intro="متن توضیح">RTL Style</span></h1>
+        <h1 data-step="1" data-intro="متن توضیح">RTL Style</h1>
         <p class="lead" data-step="4" data-intro="یک مرحله دیگه">This is the <abbr lang="en" title="Right To Left">RTL</abbr> version of IntroJs which includes an addition CSS file to perform the RTL style.</p>
         <a class="btn btn-large btn-success" href="javascript:void(0);" onclick="javascript:introJs().setOptions({ 'nextLabel': 'بعد', 'prevLabel': 'قبل', 'skipLabel': 'خروج', 'doneLabel': 'اتمام' }).start();">Show me how</a>
       </div>
@@ -59,7 +59,7 @@ <h4>Section Two</h4>
 
           <h4>Section Three</h4>
           <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis mollis augue a neque cursus ac blandit orci faucibus. Phasellus nec metus purus.</p>
-          </div>
+        </div>
 
         <div class="span6" data-step="3" data-intro="امکانات بیشتر"  data-position='left'>
           <h4>Section Four</h4>