diff -u b/core/modules/config/tests/config_test/config/optional/config_test.dynamic.override_unmet.yml b/core/modules/config/tests/config_test/config/optional/config_test.dynamic.override_unmet.yml
--- b/core/modules/config/tests/config_test/config/optional/config_test.dynamic.override_unmet.yml
+++ b/core/modules/config/tests/config_test/config/optional/config_test.dynamic.override_unmet.yml
@@ -10 +10 @@
-    - tour
\ No newline at end of file
+    - tour
diff -u b/core/profiles/testing_config_overrides/config/optional/config_test.dynamic.override.yml b/core/profiles/testing_config_overrides/config/optional/config_test.dynamic.override.yml
--- b/core/profiles/testing_config_overrides/config/optional/config_test.dynamic.override.yml
+++ b/core/profiles/testing_config_overrides/config/optional/config_test.dynamic.override.yml
@@ -8 +8 @@
-    - tour
\ No newline at end of file
+    - tour
diff -u b/core/profiles/testing_config_overrides/config/optional/config_test.dynamic.override_unmet.yml b/core/profiles/testing_config_overrides/config/optional/config_test.dynamic.override_unmet.yml
--- b/core/profiles/testing_config_overrides/config/optional/config_test.dynamic.override_unmet.yml
+++ b/core/profiles/testing_config_overrides/config/optional/config_test.dynamic.override_unmet.yml
@@ -8 +8 @@
-    - dblog
\ No newline at end of file
+    - dblog