fix: card imqge not visible for courses
diff --git a/erpnext/www/lms/course.html b/erpnext/www/lms/course.html
index c86ac9c..7f7a311 100644
--- a/erpnext/www/lms/course.html
+++ b/erpnext/www/lms/course.html
@@ -45,7 +45,7 @@
<div onclick="show_singup()">
{% endif %}
{% if topic.hero_image %}
- <div class="card-hero-img" style="background-image: url('{{ topic.hero_image }})'"></div>
+ <div class="card-hero-img" style="background-image: url('{{ topic.hero_image }}')"></div>
{% else %}
<div class="card-image-wrapper text-center">
<div class="image-body"><i class="fa fa-picture-o" aria-hidden="true"></i></div>