Unit test: ensure Endpoints sort before Services

Signed-off-by: Diego Rivera <diego.rivera@armedia.com>

pkg/releaseutil/kind_sorter_test.go

@@ -69,6 +69,10 @@ func TestKindSorter(t *testing.T) {
 			Name: "r",
 			Head: &SimpleHead{Kind: "Deployment"},
 		},
+		{
+			Name: "m",
+			Head: &SimpleHead{Kind: "Endpoints"},
+		},
 		{
 			Name: "!",
 			Head: &SimpleHead{Kind: "HonkyTonkSet"},
@@ -146,7 +150,7 @@ func TestKindSorter(t *testing.T) {
 			Head: &SimpleHead{Kind: "Secret"},
 		},
 		{
-			Name: "m",
+			Name: "M",
 			Head: &SimpleHead{Kind: "Service"},
 		},
 		{