Improve documentation overview wording for clarity

Copilot · hotlong · Copilot · commit 023ab4ecc094 · 2026-01-09T03:49:29.000Z
Co-authored-by: hotlong &lt;50353452+hotlong@users.noreply.github.com&gt;
diff --git a/docs/index.md b/docs/index.md
@@ -39,7 +39,7 @@ features:
 
 ## Documentation Overview
 
-We have organized the documentation into multiple categories:
+We have organized the documentation into three main categories:
 
 ### [User & Developer Guide](/guide/)
 **Target Audience**: Application Developers, Customer Success, End Users.
