diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h
index b27e2ffa96c1..d5471d6fa778 100644
--- a/include/linux/timekeeping.h
+++ b/include/linux/timekeeping.h
@@ -222,9 +222,9 @@ extern bool timekeeping_rtc_skipresume(void);
 
 extern void timekeeping_inject_sleeptime64(const struct timespec64 *delta);
 
-/*
+/**
  * struct system_time_snapshot - simultaneous raw/real time capture with
- *	counter value
+ *				 counter value
  * @cycles:	Clocksource counter value to produce the system times
  * @real:	Realtime system time
  * @raw:	Monotonic raw system time
@@ -239,9 +239,9 @@ struct system_time_snapshot {
 	u8		cs_was_changed_seq;
 };
 
-/*
+/**
  * struct system_device_crosststamp - system/device cross-timestamp
- *	(syncronized capture)
+ *				      (synchronized capture)
  * @device:		Device time
  * @sys_realtime:	Realtime simultaneous with device time
  * @sys_monoraw:	Monotonic raw simultaneous with device time
@@ -252,12 +252,12 @@ struct system_device_crosststamp {
 	ktime_t sys_monoraw;
 };
 
-/*
+/**
  * struct system_counterval_t - system counter value with the pointer to the
- *	corresponding clocksource
+ *				corresponding clocksource
  * @cycles:	System counter value
  * @cs:		Clocksource corresponding to system counter value. Used by
- *	timekeeping code to verify comparibility of two cycle values
+ *		timekeeping code to verify comparibility of two cycle values
  */
 struct system_counterval_t {
 	u64			cycles;