2 files changed, 3 insertions, 2 deletions
diff --git a/plugins/config/provider.go b/plugins/config/provider.go
index 580231fd..ac33b3de 100755
--- a/plugins/config/provider.go
+++ b/plugins/config/provider.go
@@ -1,7 +1,7 @@
 package config
 
 type Provider interface {
-	// Unmarshal configuration section into configuration object.
+	// UnmarshalKey reads configuration section into configuration object.
 	//
 	// func (h *HttpService) Init(cp config.Provider) error {
 	//     h.config := &HttpConfig{}
diff --git a/plugins/config/viper.go b/plugins/config/viper.go
index 0c34313c..4e85af6b 100755
--- a/plugins/config/viper.go
+++ b/plugins/config/viper.go
@@ -14,6 +14,7 @@ type ViperProvider struct {
 	Prefix string
 }
 
+// Inits config provider.
 func (v *ViperProvider) Init() error {
 	v.viper = viper.New()
 
@@ -49,7 +50,7 @@ func (v *ViperProvider) Overwrite(values map[string]string) error {
 	return nil
 }
 
-//
+// UnmarshalKey reads configuration section into configuration object.
 func (v *ViperProvider) UnmarshalKey(name string, out interface{}) error {
 	err := v.viper.UnmarshalKey(name, &out)
 	if err != nil {