diff --git a/viper.go b/viper.go
index c33fb62..06610fc 100644
--- a/viper.go
+++ b/viper.go
@@ -423,6 +423,8 @@ var SupportedRemoteProviders = []string{"etcd", "etcd3", "consul", "firestore"}
 
 // OnConfigChange sets the event handler that is called when a config file changes.
 func OnConfigChange(run func(in fsnotify.Event)) { v.OnConfigChange(run) }
+
+// OnConfigChange sets the event handler that is called when a config file changes.
 func (v *Viper) OnConfigChange(run func(in fsnotify.Event)) {
 	v.onConfigChange = run
 }