diff --git a/tests/test_cases/expected_kdl/empty_child.kdl b/tests/test_cases/expected_kdl/empty_child.kdl
index a166b33..64f5a0a 100644
--- a/tests/test_cases/expected_kdl/empty_child.kdl
+++ b/tests/test_cases/expected_kdl/empty_child.kdl
@@ -1,2 +1 @@
-node {
-}
+node
diff --git a/tests/test_cases/expected_kdl/empty_child_different_lines.kdl b/tests/test_cases/expected_kdl/empty_child_different_lines.kdl
index a166b33..64f5a0a 100644
--- a/tests/test_cases/expected_kdl/empty_child_different_lines.kdl
+++ b/tests/test_cases/expected_kdl/empty_child_different_lines.kdl
@@ -1,2 +1 @@
-node {
-}
+node
diff --git a/tests/test_cases/expected_kdl/empty_child_same_line.kdl b/tests/test_cases/expected_kdl/empty_child_same_line.kdl
index a166b33..64f5a0a 100644
--- a/tests/test_cases/expected_kdl/empty_child_same_line.kdl
+++ b/tests/test_cases/expected_kdl/empty_child_same_line.kdl
@@ -1,2 +1 @@
-node {
-}
+node
diff --git a/tests/test_cases/expected_kdl/empty_child_whitespace.kdl b/tests/test_cases/expected_kdl/empty_child_whitespace.kdl
index a166b33..64f5a0a 100644
--- a/tests/test_cases/expected_kdl/empty_child_whitespace.kdl
+++ b/tests/test_cases/expected_kdl/empty_child_whitespace.kdl
@@ -1,2 +1 @@
-node {
-}
+node
diff --git a/tests/test_cases/expected_kdl/slashdash_node_in_child.kdl b/tests/test_cases/expected_kdl/slashdash_node_in_child.kdl
index 56e0831..f50c4f2 100644
--- a/tests/test_cases/expected_kdl/slashdash_node_in_child.kdl
+++ b/tests/test_cases/expected_kdl/slashdash_node_in_child.kdl
@@ -1,2 +1 @@
-node1 {
-}
+node1