Fix incorrect userguide placement example
@@ -430,9 +430,9 @@ For reasons other than `CheckClusters`, an event will be logged with
the same reason and can be examined for more detail:
```bash
-kubectl describe kubefednamespace myns -n myns | grep ComputePlacementFailed
+kubectl describe federatednamespace myns -n myns | grep ComputePlacementFailed
-Warning ComputePlacementFailed 5m kubefednamespace-controller Invalid selector <nil>
+Warning ComputePlacementFailed 5m federatednamespace-controller Invalid selector <nil>
```
#### Troubleshooting CheckClusters
