diff --git a/internal/kv/etcd/etcd_kv.go b/internal/kv/etcd/etcd_kv.go
index 1bf4d1babd..ff46f66cc7 100644
--- a/internal/kv/etcd/etcd_kv.go
+++ b/internal/kv/etcd/etcd_kv.go
@@ -171,7 +171,7 @@ func (kv *EtcdKV) MultiLoad(keys []string) ([]string, error) {
 	return result, nil
 }
 
-// LoadWithRevision returns keys, values and revision by given key prifix.
+// LoadWithRevision returns keys, values and revision by given key prefix.
 func (kv *EtcdKV) LoadWithRevision(key string) ([]string, []string, int64, error) {
 	start := time.Now()
 	key = path.Join(kv.rootPath, key)