fixed modal

www/index.html

@@ -106,7 +106,7 @@
         </div>
       </div>
       <div class="modal fade" id="autodoc_home_modal" tabindex="-1" role="dialog">
-        <div class="modal-dialog modal-dialog-centered" role="document">
+        <div class="modal-dialog modal-xl modal-dialog-centered" role="document">
           <div class="modal-content">
             <div class="modal-header">
               <h5 class="modal-title">Document</h5>