chore: add missing header

Author: svedova

content/docs/features--custom-headers.md

@@ -4,6 +4,8 @@ description: Custom headers enable you to modify or supplement the default HTTP
 keywords: custom headers
 ---
 
+# Custom Headers
+
 To enable Stormkit to add custom headers to served files, follow these steps:
 
 - Introduce a file containing rules into your code base.
@@ -33,7 +35,3 @@ You can always review the deployment manifest to understand how Stormkit builds
 <div class="img-wrapper">
     <img src="/assets/blog/manifest.gif" alt="Deployment manifest will show details" />
 </div>
-
-
-
-

public/sitemap.xml

@@ -116,7 +116,7 @@
   </url>
   <url>
     <loc>https://www.stormkit.io/docs/features/custom-headers</loc>
-    <lastmod>2024-01-27</lastmod>
+    <lastmod>2024-11-04</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.6</priority>
   </url>