Updated index file

Author: madeline-underwood

content/learning-paths/servers-and-cloud-computing/cca-device-attach/_index.md

@@ -1,19 +1,21 @@
 ---
-title: Explore Device Attach in Arm CCA
+title: Explore secure device attach in Arm CCA Realms
 
 
 minutes_to_complete: 90
 
-who_is_this_for: This is an advanced topic for developers who want to learn about Arm CCA Realms, VirtIO, Bounce Buffers and Device Attach.
+who_is_this_for: This is an advanced topic for developers who want to understand how Arm CCA Realms interact with I/O devices using VirtIO, bounce buffers, and secure device attach mechanisms.
+
 
 learning_objectives:
-    - Have a high level understanding of VirtIO and Bounce Buffers in CCA Realms
-    - Understand Device Attach in general, and specifically for different types of devices
+    - Understand the role of VirtIO and Bounce Buffers in CCA Realms
+    - Explain what device attach means and how it applies to different types of devices
 
 prerequisites:
-    - An AArch64 or x86_64 computer running Linux or macOS. You can use cloud instances, see this list of [Arm cloud service providers](/learning-paths/servers-and-cloud-computing/csp/).
+    - An AArch64 or x86_64 computer running Linux or macOS. you can use a cloud instance from one of these [Arm cloud service providers](/learning-paths/servers-and-cloud-computing/csp/).
     - Completion of [Get Started with CCA Attestation and Veraison](/learning-paths/servers-and-cloud-computing/cca-veraison) Learning Path.
-    - Completion of the [Run an application in a Realm using the Arm Confidential Computing Architecture (CCA)](/learning-paths/servers-and-cloud-computing/cca-container/) Learning Path.                              - Completion of the [Run an end-to-end Attestation Flow](/learning-paths/servers-and-cloud-computing/cca-essentials/) Learning Path.
+    - Completion of the [Run an application in a Realm using the Arm Confidential Computing Architecture (CCA)](/learning-paths/servers-and-cloud-computing/cca-container/) Learning Path.                              
+    - Completion of the [Run an end-to-end Attestation Flow](/learning-paths/servers-and-cloud-computing/cca-essentials/) Learning Path.
 
 author: Arnaud de Grandmaison