diff --git a/tests/test_cases/expected_kdl/blank_arg_type.kdl b/tests/test_cases/expected_kdl/blank_arg_type.kdl
index 8c6fb21..5b622c0 100644
--- a/tests/test_cases/expected_kdl/blank_arg_type.kdl
+++ b/tests/test_cases/expected_kdl/blank_arg_type.kdl
@@ -1 +1 @@
-node ("")10
+node 10
diff --git a/tests/test_cases/expected_kdl/blank_node_type.kdl b/tests/test_cases/expected_kdl/blank_node_type.kdl
index 6b064a6..64f5a0a 100644
--- a/tests/test_cases/expected_kdl/blank_node_type.kdl
+++ b/tests/test_cases/expected_kdl/blank_node_type.kdl
@@ -1 +1 @@
-("")node
+node
diff --git a/tests/test_cases/expected_kdl/blank_prop_type.kdl b/tests/test_cases/expected_kdl/blank_prop_type.kdl
index c7b0e31..321ed51 100644
--- a/tests/test_cases/expected_kdl/blank_prop_type.kdl
+++ b/tests/test_cases/expected_kdl/blank_prop_type.kdl
@@ -1 +1 @@
-node key=("")true
+node key=true