diff --git a/rcl/src/rcl/security_directory.c b/rcl/src/rcl/security_directory.c
index ab353f8626..6e7d9f54ee 100644
--- a/rcl/src/rcl/security_directory.c
+++ b/rcl/src/rcl/security_directory.c
@@ -261,4 +261,4 @@ char * rcl_get_secure_root(
   }
   allocator->deallocate(ros_secure_root_env, allocator->state);
   return node_secure_root;
-}
\ No newline at end of file
+}
diff --git a/rcl/test/rcl/test_security_directory.cpp b/rcl/test/rcl/test_security_directory.cpp
index 806f82f829..7f5b08daab 100644
--- a/rcl/test/rcl/test_security_directory.cpp
+++ b/rcl/test/rcl/test_security_directory.cpp
@@ -84,11 +84,11 @@ class TestGetSecureRoot : public ::testing::Test
   void set_base_lookup_dir_fqn(const char * resource_dir, const char * resource_dir_name)
   {
     base_lookup_dir_fqn = rcutils_join_path(resource_dir,
-                                            resource_dir_name, allocator);
+      resource_dir_name, allocator);
     std::string putenv_input = ROS_SECURITY_ROOT_DIRECTORY_VAR_NAME "=";
     putenv_input += base_lookup_dir_fqn;
     memcpy(g_envstring, putenv_input.c_str(),
-           std::min(putenv_input.length(), sizeof(g_envstring) - 1));
+      std::min(putenv_input.length(), sizeof(g_envstring) - 1));
     putenv_wrapper(g_envstring);
   }
 
@@ -142,11 +142,11 @@ TEST_F(TestGetSecureRoot, successScenarios_local_prefixMatch) {
    * Namespace: /test_security_directory
    * Node: dummy_node_and_some_suffix_added */
   root_path = rcl_get_secure_root(TEST_NODE_NAME "_and_some_suffix_added",
-    TEST_NODE_NAMESPACE, &allocator);
+      TEST_NODE_NAMESPACE, &allocator);
   ASSERT_STRNE(root_path, secure_root);
   putenv_wrapper(ROS_SECURITY_LOOKUP_TYPE_VAR_NAME "=MATCH_PREFIX");
   root_path = rcl_get_secure_root(TEST_NODE_NAME "_and_some_suffix_added",
-    TEST_NODE_NAMESPACE, &allocator);
+      TEST_NODE_NAMESPACE, &allocator);
   ASSERT_STREQ(root_path, secure_root);
 }
 
@@ -183,7 +183,7 @@ TEST_F(TestGetSecureRoot, successScenarios_root_prefixMatch) {
    * Namespace: /
    * Node: dummy_node_and_some_suffix_added */
   root_path = rcl_get_secure_root(TEST_NODE_NAME "_and_some_suffix_added",
-    ROOT_NAMESPACE, &allocator);
+      ROOT_NAMESPACE, &allocator);
   ASSERT_STREQ(root_path, secure_root);
 }
 
@@ -191,7 +191,7 @@ TEST_F(TestGetSecureRoot, nodeSecurityDirectoryOverride_validDirectory) {
   /* Specify a valid directory */
   putenv_wrapper(ROS_SECURITY_NODE_DIRECTORY_VAR_NAME "=" TEST_RESOURCES_DIRECTORY);
   root_path = rcl_get_secure_root("name shouldn't matter",
-    "namespace shouldn't matter", &allocator);
+      "namespace shouldn't matter", &allocator);
   ASSERT_STREQ(root_path, TEST_RESOURCES_DIRECTORY);
 }
 
@@ -200,7 +200,7 @@ TEST_F(TestGetSecureRoot,
   /* Setting root dir has no effect */
   putenv_wrapper(ROS_SECURITY_NODE_DIRECTORY_VAR_NAME "=" TEST_RESOURCES_DIRECTORY);
   root_path = rcl_get_secure_root("name shouldn't matter",
-    "namespace shouldn't matter", &allocator);
+      "namespace shouldn't matter", &allocator);
   putenv_wrapper(ROS_SECURITY_ROOT_DIRECTORY_VAR_NAME "=" TEST_RESOURCES_DIRECTORY);
   ASSERT_STREQ(root_path, TEST_RESOURCES_DIRECTORY);
 }