Update file entrepreneurship.html

wiki/pages/entrepreneurship.html

@@ -11,7 +11,7 @@ iGEM project.{% endblock %}
 <!-- Header -->
 <link href="{{ url_for('static', filename = 'header.css') }}" rel="stylesheet">
 <div class="sky single_slider d-flex align-items-center" id="cover-image" style="background-image:url('https://static.igem.wiki/teams/4702/wiki/result-for-notebook/b074babb7faf3d7a2793985db1fe52b.png');background-size:cover"
-  )">
+  ">
   <section class="col-md-12 text-center">
     <script src="https://files.cnblogs.com/files/cn-suqingnian/snow.js"></script>
     <div class="container header">