diff --git a/ueventd/etc/ueventd.config b/ueventd/etc/ueventd.config
index f24d849ab5cb2847ed9ab90fa40127adfe48ce82..dfe3137f072c8ccd62a04c3709b5f53392a5aa85 100755
--- a/ueventd/etc/ueventd.config
+++ b/ueventd/etc/ueventd.config
@@ -12,7 +12,7 @@
 # limitations under the License.
 
 [device]
-# <device name> <mode> <uid> <gid>
+# <device name> <mode> <uid> <gid> <parameter>
 /dev/binder 0666 0 0
 /dev/input/event0 0660 0 0
 /dev/input/event1 0660 0 1004