diff --git a/rcl_action/include/rcl_action/wait.h b/rcl_action/include/rcl_action/wait.h
index 95ebc8774c..3ea8b55b55 100644
--- a/rcl_action/include/rcl_action/wait.h
+++ b/rcl_action/include/rcl_action/wait.h
@@ -25,7 +25,6 @@ extern "C"
 #include "rcl_action/visibility_control.h"
 #include "rcl/wait.h"
 
-
 /// Add a rcl_action_client_t to a wait set.
 /**
  * This function will add the underlying service clients and subscriber to the wait set.
diff --git a/rcl_action/src/rcl_action/goal_state_machine.c b/rcl_action/src/rcl_action/goal_state_machine.c
index 4056cff430..7e1ea593ea 100644
--- a/rcl_action/src/rcl_action/goal_state_machine.c
+++ b/rcl_action/src/rcl_action/goal_state_machine.c
@@ -19,7 +19,6 @@ extern "C"
 
 #include "rcl_action/goal_state_machine.h"
 
-
 typedef rcl_action_goal_state_t
 (* rcl_action_goal_event_handler)(rcl_action_goal_state_t, rcl_action_goal_event_t);
 
diff --git a/rcl_action/src/rcl_action/types.c b/rcl_action/src/rcl_action/types.c
index 482a97a953..4b5a57de5a 100644
--- a/rcl_action/src/rcl_action/types.c
+++ b/rcl_action/src/rcl_action/types.c
@@ -20,7 +20,6 @@ extern "C"
 
 #include "rcl/error_handling.h"
 
-
 rcl_action_goal_info_t
 rcl_action_get_zero_initialized_goal_info(void)
 {
diff --git a/rcl_action/test/rcl_action/test_types.cpp b/rcl_action/test/rcl_action/test_types.cpp
index ea9f652530..6659ae5227 100644
--- a/rcl_action/test/rcl_action/test_types.cpp
+++ b/rcl_action/test/rcl_action/test_types.cpp
@@ -15,7 +15,6 @@
 
 #include "rcl_action/types.h"
 
-
 TEST(TestActionTypes, test_get_zero_inititalized_goal_info)
 {
   rcl_action_goal_info_t goal_info = rcl_action_get_zero_initialized_goal_info();