Update ATPDocs/toc.yml

Co-authored-by: Devorah Cohen <[email protected]>

Author: LiorShapiraa

ATPDocs/toc.yml

@@ -126,7 +126,7 @@ items:
     items:
 - name: Identity inventory
   href: identity-inventory.md
-  displayName: "MDI "
+  displayName: "Defender for Identity "
     - name: Investigate assets
       href: investigate-assets.md
   - name: Lateral movement paths