diff --git a/server/src/com/cloud/vm/UserVmManagerImpl.java b/server/src/com/cloud/vm/UserVmManagerImpl.java
index 8613ad4ee17..b0d8432bcd8 100755
--- a/server/src/com/cloud/vm/UserVmManagerImpl.java
+++ b/server/src/com/cloud/vm/UserVmManagerImpl.java
@@ -2960,6 +2960,7 @@ public class UserVmManagerImpl implements UserVmManager, UserVmService, VirtualM
 	    }
 	}
 
+    //used for vm transitioning to error state
 	private void updateVmStateForFailedVmCreation(Long vmId) {
 		UserVmVO vm = _vmDao.findById(vmId);
 		if(vm != null){