golint and go fmt

3 files changed, 9 insertions, 8 deletions

diff --git a/cmd/util/config.go b/cmd/util/config.go
index a1b3d25d..0a8d6005 100644
--- a/cmd/util/config.go
+++ b/cmd/util/config.go
@@ -9,28 +9,28 @@ import (
 	"strings"
 )
 
-// configWrapper provides interface bridge between v configs and service.Config.
-type configWrapper struct {
+// ConfigWrapper provides interface bridge between v configs and service.Config.
+type ConfigWrapper struct {
 	v *viper.Viper
 }
 
 // Get nested config section (sub-map), returns nil if section not found.
-func (w *configWrapper) Get(key string) service.Config {
+func (w *ConfigWrapper) Get(key string) service.Config {
 	sub := w.v.Sub(key)
 	if sub == nil {
 		return nil
 	}
 
-	return &configWrapper{sub}
+	return &ConfigWrapper{sub}
 }
 
 // Unmarshal unmarshal config data into given struct.
-func (w *configWrapper) Unmarshal(out interface{}) error {
+func (w *ConfigWrapper) Unmarshal(out interface{}) error {
 	return w.v.Unmarshal(out)
 }
 
 // LoadConfig config and merge it's values with set of flags.
-func LoadConfig(cfgFile string, path []string, name string, flags []string) (*configWrapper, error) {
+func LoadConfig(cfgFile string, path []string, name string, flags []string) (*ConfigWrapper, error) {
 	cfg := viper.New()
 
 	if cfgFile != "" {
@@ -124,7 +124,7 @@ func LoadConfig(cfgFile string, path []string, name string, flags []string) (*co
 		return nil, err
 	}
 
-	return &configWrapper{merged}, nil
+	return &ConfigWrapper{merged}, nil
 }
 
 func parseFlag(flag string) (string, string, error) {
diff --git a/service/http/config.go b/service/http/config.go
index ff15e83e..ba3e6300 100644
--- a/service/http/config.go
+++ b/service/http/config.go
@@ -94,7 +94,7 @@ func (c *Config) EnableHTTP2() bool {
 	return c.HTTP2.Enabled
 }
 
-// EnableH2С when HTTP/2 extension must be enabled on TCP.
+// EnableH2C when HTTP/2 extension must be enabled on TCP.
 func (c *Config) EnableH2C() bool {
 	return c.HTTP2.H2C
 }
diff --git a/service/metrics/config.go b/service/metrics/config.go
index b17fc0c9..c2f85201 100644
--- a/service/metrics/config.go
+++ b/service/metrics/config.go
@@ -6,6 +6,7 @@ import (
 	"github.com/spiral/roadrunner/service"
 )
 
+// Config configures metrics service.
 type Config struct {
 	// Address to listen
 	Address string