Improve test consistency

Signed-off-by: Luke Addison <lukeaddison785@gmail.com>

Author: dippynark

vertical-pod-autoscaler/pkg/updater/restriction/pods_restriction_factory_test.go

@@ -646,14 +646,12 @@ func TestEvictReplicatedByDaemonSet(t *testing.T) {
 		numberReady int32
 	}{
 		{
-			name:        "All pods ready.",
+			name:        "Evict two pods (half of 5).",
 			numberReady: livePods,
 		},
 		{
-			// A DaemonSet whose pods are all unready (e.g. crash looping because the
-			// applied recommendation is too low) must still be updatable, otherwise it
-			// can never recover.
-			name:        "No pods ready.",
+			// Tests that pods of a crash looping DaemonSet can still be evicted, otherwise it could never recover.
+			name:        "Evict two pods (half of 5) even if no pods are ready.",
 			numberReady: 0,
 		},
 	}