add headings; saas-discovery

Author: Nadia-JSch

docs/auto-discovery/saas-discovery.mdx

@@ -22,16 +22,16 @@ Device42 currently supports SaaS discovery from the following identity providers
 
 ## SaaS Discovery Items
 
-Device42 SaaS discovery collects the following data:
+Device42 SaaS discovery collects software and user data:
 
 - SaaS subscription metadata, such as application name, application ID, discovery source, and account status
 - End users of the SaaS application
 - The last time the SaaS application was used by the end users
 - Role-based permissions and access levels
 
-**Software**
+### Discovered Software
 
-Software data collected during SaaS discovery is available under the **Resources > Software Components** section. 
+The software data collected during SaaS discovery is available under the **Resources > Software Components** section. 
 
 - **[Software Components](/infrastructure-management/software/software-components.mdx):** Includes details such as 
     - **Software Type** (**Managed** or **Unmanaged**)
@@ -43,7 +43,7 @@ Software data collected during SaaS discovery is available under the **Resources
     - **End User**
     - **Last Login** (30-day tracking period)
 
-**End Users**
+### Discovered End Users
 
 You can find the end user discovery data under **Resources > Organization > End Users**.