diff --git a/lib/locking/locking.h b/lib/locking/locking.h
index b8d383083..3718d82ab 100644
--- a/lib/locking/locking.h
+++ b/lib/locking/locking.h
@@ -94,7 +94,7 @@ int check_lvm1_vg_inactive(struct cmd_context *cmd, const char *vgname);
 #define LCK_NONBLOCK	0x00000010U	/* Don't block waiting for lock? */
 #define LCK_HOLD	0x00000020U	/* Hold lock when lock_vol returns? */
 #define LCK_LOCAL	0x00000040U	/* Don't propagate to other nodes */
-// FIXME: not used in lock bit byte
+// FIXME: not used in lock bits
 //#define LCK_CLUSTER_VG	0x00000080U	/* VG is clustered */
 #define LCK_CACHE	0x00000100U	/* Operation on cache only using P_ lock */
 #define LCK_ORIGIN_ONLY	0x00000200U	/* Operation should bypass any snapshots */
@@ -111,7 +111,7 @@ int check_lvm1_vg_inactive(struct cmd_context *cmd, const char *vgname);
 #define LCK_ORIGIN_ONLY_MODE		0x20	/* Same as above */
 #define LCK_DMEVENTD_MONITOR_IGNORE     0x40	/* Whether to ignore dmeventd */
 
-// FIXME: conlict here (CLUSTER_VG is used in lock bits byte)
+// FIXME: conflict here (CLUSTER_VG is used here)
 #define LCK_REVERT_MODE			0x80	/* Remove inactive tables */
 #define LCK_CLUSTER_VG			0x80	/* VG is clustered */