diff --git a/vendor/github.com/Shopify/sarama/acl_delete_response.go b/vendor/github.com/Shopify/sarama/acl_delete_response.go
index a885fe5..6529565 100644
--- a/vendor/github.com/Shopify/sarama/acl_delete_response.go
+++ b/vendor/github.com/Shopify/sarama/acl_delete_response.go
@@ -2,21 +2,22 @@
 
 import "time"
 
+//DeleteAclsResponse is a delete acl response
 type DeleteAclsResponse struct {
 	Version         int16
 	ThrottleTime    time.Duration
 	FilterResponses []*FilterResponse
 }
 
-func (a *DeleteAclsResponse) encode(pe packetEncoder) error {
-	pe.putInt32(int32(a.ThrottleTime / time.Millisecond))
+func (d *DeleteAclsResponse) encode(pe packetEncoder) error {
+	pe.putInt32(int32(d.ThrottleTime / time.Millisecond))
 
-	if err := pe.putArrayLength(len(a.FilterResponses)); err != nil {
+	if err := pe.putArrayLength(len(d.FilterResponses)); err != nil {
 		return err
 	}
 
-	for _, filterResponse := range a.FilterResponses {
-		if err := filterResponse.encode(pe, a.Version); err != nil {
+	for _, filterResponse := range d.FilterResponses {
+		if err := filterResponse.encode(pe, d.Version); err != nil {
 			return err
 		}
 	}
@@ -24,22 +25,22 @@
 	return nil
 }
 
-func (a *DeleteAclsResponse) decode(pd packetDecoder, version int16) (err error) {
+func (d *DeleteAclsResponse) decode(pd packetDecoder, version int16) (err error) {
 	throttleTime, err := pd.getInt32()
 	if err != nil {
 		return err
 	}
-	a.ThrottleTime = time.Duration(throttleTime) * time.Millisecond
+	d.ThrottleTime = time.Duration(throttleTime) * time.Millisecond
 
 	n, err := pd.getArrayLength()
 	if err != nil {
 		return err
 	}
-	a.FilterResponses = make([]*FilterResponse, n)
+	d.FilterResponses = make([]*FilterResponse, n)
 
 	for i := 0; i < n; i++ {
-		a.FilterResponses[i] = new(FilterResponse)
-		if err := a.FilterResponses[i].decode(pd, version); err != nil {
+		d.FilterResponses[i] = new(FilterResponse)
+		if err := d.FilterResponses[i].decode(pd, version); err != nil {
 			return err
 		}
 	}
@@ -59,6 +60,7 @@
 	return V0_11_0_0
 }
 
+//FilterResponse is a filter response type
 type FilterResponse struct {
 	Err          KError
 	ErrMsg       *string
@@ -109,6 +111,7 @@
 	return nil
 }
 
+//MatchingAcl is a matching acl type
 type MatchingAcl struct {
 	Err    KError
 	ErrMsg *string