Update index.html

Author: mistic100

index.html

@@ -104,9 +104,9 @@ <h3 id="backends">Backends</h3>
       <a href="https://github.com/fourlabsldn/QBJSParserBundle">QBJSParserBundle</a></li>
     <li><b>PHP (Laravel)</b> <i class="glyphicon glyphicon-chevron-right"></i>
       timgws / <a href="https://github.com/timgws/QueryBuilderParser">QueryBuilderParser</a></li>
-    <li><b>PHP (Yii 2)</b> <i class="lyphicon glyphicon-chevron-right"></i> 
+    <li><b>PHP (Yii 2)</b> <i class="glyphicon glyphicon-chevron-right"></i> 
       leandrogehlen / <a href="https://github.com/leandrogehlen/yii2-querybuilder">yii2-querybuilder</a></li>
-    <li><b>PHP (Doctrine)</b> <i class="lyphicon glyphicon-chevron-right"></i> 
+    <li><b>PHP (Doctrine)</b> <i class="glyphicon glyphicon-chevron-right"></i> 
       josedacosta / <a href="https://github.com/josedacosta/jQueryQueryBuilderBundle">jQueryQueryBuilderBundle</a></li>
     <li><b>Rails</b> <i class="glyphicon glyphicon-chevron-right"></i>
       SixiS / <a href="https://github.com/SixiS/jquery_query_builder-rails">jquery_query_builder-rails</a></li>