diff --git a/dump/dumper.go b/dump/dumper.go
index 608cfe0fd..b10d810ae 100644
--- a/dump/dumper.go
+++ b/dump/dumper.go
@@ -15,7 +15,7 @@ import (
 	"github.com/pingcap/errors"
 )
 
-// Unlick mysqldump, Dumper is designed for parsing and syning data easily.
+// Unlike mysqldump, Dumper is designed for parsing and syning data easily.
 type Dumper struct {
 	// mysqldump execution path, like mysqldump or /usr/bin/mysqldump, etc...
 	ExecutionPath string