diff --git a/core/delete.go b/core/delete.go
index <HASH>..<HASH> 100644
--- a/core/delete.go
+++ b/core/delete.go
@@ -1,16 +1,14 @@
-// Copyright 2012 Matthew Baird
-//
+// Copyright 2013 Matthew Baird
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
-//
 //     http://www.apache.org/licenses/LICENSE-2.0
-//
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+
 package core
 
 import (
@@ -19,7 +17,7 @@ import (
 	"github.com/mattbaird/elastigo/api"
 )
 
-// The delete API allows to delete a typed JSON document from a specific index based on its id. 
+// Delete API allows to delete a typed JSON document from a specific index based on its id.
 // http://www.elasticsearch.org/guide/reference/api/delete.html
 // todo: add routing and versioning support
 func Delete(pretty bool, index string, _type string, id string, version int, routing string) (api.BaseResponse, error) {
documentation update so godoc doesn't replicate license information. Also improved comments to conform to godoc