revert change to root changelog; modify the correct one

Yeming Liu · Yeming Liu · commit 6a1a8f5e0fc4 · 2020-01-13T18:08:35.000+08:00
diff --git a/src/Compute/Compute/ChangeLog.md b/src/Compute/Compute/ChangeLog.md
@@ -20,6 +20,7 @@
 -->
 ## Upcoming Release
 * Fix Set-AzVMCustomScriptExtension cmdlet for a VM with managed OD disk which does not have OS profile.
+* Updated the example of `Set-AzVMAccessExtension` to use version 2.4 instead of 2.0
 
 ## Version 3.2.0
 * Add ProximityPlacementGroupId parameter to the following cmdlets:
