Refined a doc

Author: Rajat

apps/docs-new/content/docs/self-hosting/introduction.mdx

@@ -14,7 +14,12 @@ You should self host CourseLit, if you:
 - want complete control of your data
 - want to host it behind a firewall for internal use
 
-## How to self host?
+## How do I self-host?
+
+You have two options for self-hosting the CourseLit stack. MediaLit is our sister service that supports file uploads.
+
+- **Option A**: Self-host both CourseLit and MediaLit.
+- **Option B**: Self-host CourseLit and use hosted MediaLit.
 
 ![Self hosting options](/assets/schools/self-host.svg)