diff --git a/block/genhd.c b/block/genhd.c
index 97887e59f3b2a34dfde5272bb0d3226e63bad15a..54f1f0d381f4d28c7b4d07d4044e4f0f7d2ddb05 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -1969,7 +1969,7 @@ static const struct attribute *disk_events_attrs[] = {
  * The default polling interval can be specified by the kernel
  * parameter block.events_dfl_poll_msecs which defaults to 0
  * (disable).  This can also be modified runtime by writing to
- * /sys/module/block/events_dfl_poll_msecs.
+ * /sys/module/block/parameters/events_dfl_poll_msecs.
  */
 static int disk_events_set_dfl_poll_msecs(const char *val,
 					  const struct kernel_param *kp)