fix example

examples/autoscaling.yaml

@@ -37,7 +37,7 @@ SenzaComponents:
         # scale three instances up at a time (if set, it overwrites the ScalingAdjustment value for scaling up)
         ScaleUpAdjustment: 3
         # scale one instance down at a time (if set, it overwrites the ScalingAdjustment value for scaling down)
-        ScaleUpAdjustment: 1
+        ScaleDownAdjustment: 1
         # after scaling, suspend further scaling activities
         # for 30 minutes (1800 seconds)
         # Can be overwritten by scale up/down specific values