Merge pull request #17910 from scmmishra/lms-patch-5

fix: template issue in LMS

erpnext/www/lms/content.html

@@ -58,7 +58,7 @@
 
 {% macro title() %}
 	<div class="mb-3">
-		<a href="#" class="text-muted">
+		<a href="/lms/course?name={{ course }}&program={{ program }}" class="text-muted">
 				Back to Course
 		</a>
 	</div>

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>