Refactor variable namings and doc comments

internal/metricdata/cc-metric-store-internal.go

@@ -2,6 +2,7 @@
 // All rights reserved. This file is part of cc-backend.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
+
 package metricdata
 
 import (
@@ -33,12 +34,10 @@ type CCMetricStoreConfigInternal struct {
 }
 
 // Bloat Code
-type CCMetricStoreInternal struct {
-}
+type CCMetricStoreInternal struct{}
 
 // Bloat Code
 func (ccms *CCMetricStoreInternal) Init(rawConfig json.RawMessage) error {
-
 	return nil
 }