Bunch of fixes

Change-Id: Ic5cd50226b67cb05d755288529c631c4686bbee6
diff --git a/openstack/compute/v2/hypervisors/results.go b/openstack/compute/v2/hypervisors/results.go
index 5c7041d..46638cb 100644
--- a/openstack/compute/v2/hypervisors/results.go
+++ b/openstack/compute/v2/hypervisors/results.go
@@ -3,6 +3,7 @@
 import (
 	"encoding/json"
 	"fmt"
+
 	"gerrit.mcp.mirantis.net/debian/gophercloud.git/pagination"
 )
 
@@ -71,11 +72,10 @@
 	VCPUsUsed int `json:"vcpus_used"`
 }
 
-type Aggregate struct{
-	Name string `json:name`
-        Hosts []string `json:hosts`
-	ID int `json:id`
-
+type Aggregate struct {
+	Name  string   `json:name`
+	Hosts []string `json:hosts`
+	ID    int      `json:id`
 }
 
 func (r *Hypervisor) UnmarshalJSON(b []byte) error {
@@ -99,7 +99,7 @@
 	// Newer versions pass the CPU into around as the correct types, this just needs
 	// converting and copying into place. Older versions pass CPU info around as a string
 	// and can simply be unmarshalled by the json parser
-	var tmpb []byte;
+	var tmpb []byte
 
 	switch t := s.CPUInfo.(type) {
 	case string:
@@ -154,8 +154,8 @@
 }
 
 func (page HypervisorPage) IsEmpty() (bool, error) {
-        va, err := ExtractHypervisors(page)
-        return len(va) == 0, err
+	va, err := ExtractHypervisors(page)
+	return len(va) == 0, err
 }
 
 func ExtractHypervisors(p pagination.Page) ([]Hypervisor, error) {
@@ -170,11 +170,10 @@
 	var h struct {
 		Aggregates []Aggregate `json:"aggregates"`
 	}
-	fmt.Printf("AA: %s\n", p)
 	err := (p.(AggregatePage)).ExtractInto(&h)
 	return h.Aggregates, err
 }
 
 type AggregatePage struct {
-       pagination.SinglePageBase
+	pagination.SinglePageBase
 }