diff --git a/queue/rpc.go b/queue/rpc.go
index 321d45d..ea8ffb4 100644
--- a/queue/rpc.go
+++ b/queue/rpc.go
@@ -2,19 +2,24 @@ package queue
 
 import "errors"
 
+// RPCReq contains information for communicating with the RPC server
 type RPCReq struct {
 	method    string
 	replyChan chan interface{}
 }
 
+// RPCResponse holds the response
 type RPCResponse string
 
+// Status contains RPC request information
 type Status struct {
 	queueChan chan RPCReq
 }
 
+// RPCArgs arg information for the RPC server
 type RPCArgs struct{}
 
+// Downloads gets download statuses
 func (s *Status) Downloads(_ RPCArgs, reply *RPCResponse) error {
 	replyChan := make(chan interface{})
 	req := RPCReq{
@@ -31,7 +36,6 @@ func (s *Status) Downloads(_ RPCArgs, reply *RPCResponse) error {
 		break
 	default:
 		return errors.New("error: unexpected return value")
-		break
 	}
 
 	return nil