#define PPS_CAPTURECLEAR 0x02 /* capture clear events */
#define PPS_CAPTUREBOTH 0x03 /* capture assert and clear events */
-#define PPS_OFFSETASSERT 0x10 /* apply compensation for assert ev. */
-#define PPS_OFFSETCLEAR 0x20 /* apply compensation for clear ev. */
+#define PPS_OFFSETASSERT 0x10 /* apply compensation for assert event */
+#define PPS_OFFSETCLEAR 0x20 /* apply compensation for clear event */
#define PPS_CANWAIT 0x100 /* can we wait for an event? */
#define PPS_CANPOLL 0x200 /* bit reserved for future use */