diff --git a/vendor/github.com/Shopify/sarama/config_resource_type.go b/vendor/github.com/Shopify/sarama/config_resource_type.go
index 848cc9c..5399d75 100644
--- a/vendor/github.com/Shopify/sarama/config_resource_type.go
+++ b/vendor/github.com/Shopify/sarama/config_resource_type.go
@@ -1,15 +1,22 @@
 package sarama
 
+//ConfigResourceType is a type for config resource
 type ConfigResourceType int8
 
 // Taken from :
 // https://cwiki.apache.org/confluence/display/KAFKA/KIP-133%3A+Describe+and+Alter+Configs+Admin+APIs#KIP-133:DescribeandAlterConfigsAdminAPIs-WireFormattypes
 
 const (
-	UnknownResource ConfigResourceType = 0
-	AnyResource     ConfigResourceType = 1
-	TopicResource   ConfigResourceType = 2
-	GroupResource   ConfigResourceType = 3
-	ClusterResource ConfigResourceType = 4
-	BrokerResource  ConfigResourceType = 5
+	//UnknownResource constant type
+	UnknownResource ConfigResourceType = iota
+	//AnyResource constant type
+	AnyResource
+	//TopicResource constant type
+	TopicResource
+	//GroupResource constant type
+	GroupResource
+	//ClusterResource constant type
+	ClusterResource
+	//BrokerResource constant type
+	BrokerResource
 )