Addressed CI issue

Author: RajaVigneshB

File-Formats-toc.html

@@ -945,6 +945,7 @@
 					<li><a href="/file-formats/pdf-to-image/Converting-PDF-pages-into-Images-in-WPF">WPF</a></li>
 				</ul>
 			</li>
+			<li>
 			    How to
 				<ul>
 					<li><a href="/file-formats/pdf-to-image/How-to/Run-NET80-Linux-application-in-azure-app-service">Run NET8.0 Linux application on Azure app service</a></li>