diff --git a/util/guid/guid.go b/util/guid/guid.go
index 5076bd54f..769cc1d4e 100644
--- a/util/guid/guid.go
+++ b/util/guid/guid.go
@@ -15,6 +15,6 @@
 // Unique Number ID:
 // An Improved SnowFlake ID is inspired by Twitter's Snowflake, which is composed of:
 //     39 bits for time in units of 10 msec
-//      8 bits for a sequence number
 //     16 bits for a machine id
+//      8 bits for a sequence number.
 package guid