diff --git a/sys/sys/systm.h b/sys/sys/systm.h
index 09cfac93d317..1b005d8f8806 100644
--- a/sys/sys/systm.h
+++ b/sys/sys/systm.h
@@ -271,7 +271,7 @@ void	consinit(void);
 void	cpu_initclocks(void);
 void	usrinfoinit(void);
 
-/* Finalize the world. */
+/* Finalize the world */
 void	shutdown_nice(int);
 
 /* Timeouts */
@@ -285,7 +285,7 @@ void	untimeout(timeout_t *, void *, struct callout_handle);
 caddr_t	kern_timeout_callwheel_alloc(caddr_t v);
 void	kern_timeout_callwheel_init(void);
 
-/* Stubs for obsolete functions that used to be for interrupt  management */
+/* Stubs for obsolete functions that used to be for interrupt management */
 static __inline void		spl0(void)		{ return; }
 static __inline intrmask_t	splbio(void)		{ return 0; }
 static __inline intrmask_t	splcam(void)		{ return 0; }