diff --git a/src/clock.c b/src/clock.c
index 3b35e98d340f87fe064e98c81e6ffae9f47223fc..e49df94aae755dcfe3fdc21fc421044f6a8499ea 100644
--- a/src/clock.c
+++ b/src/clock.c
@@ -46,7 +46,7 @@ RTM_EXPORT(rt_tick_get);
 
 /**
  * @brief    This function will set current tick
- * 
+ *
  * @param    tick is the value that you will set.
  */
 void rt_tick_set(rt_tick_t tick)
@@ -129,11 +129,11 @@ RTM_EXPORT(rt_tick_from_millisecond);
 
 /**
  * @brief    This function will return the passed millisecond from boot.
- * 
+ *
  * @note     When the value of RT_TICK_PER_SECOND is lower than 1000 or
  *           is not an integral multiple of 1000, this function will not
  *           provide the correct 1ms-based tick.
- * 
+ *
  * @return   Return passed millisecond from boot
  */
 RT_WEAK rt_tick_t rt_tick_get_millisecond(void)
diff --git a/src/components.c b/src/components.c
index 2a4affdefb4c3cbc2e9456099edb60d5dfd18791..87e76091f23d441facf5f3372a1ede3d0e5f6c69 100644
--- a/src/components.c
+++ b/src/components.c
@@ -199,7 +199,7 @@ void main_thread_entry(void *parameter)
 
 /**
  * @brief  This function will create and start the main thread, but this thread
- *         will not run until the scheduler starts. 
+ *         will not run until the scheduler starts.
  */
 void rt_application_init(void)
 {