Fix lint violations

Author: fsouza

container_restart.go

@@ -12,9 +12,9 @@ import (
 //
 //   - always: the docker daemon will always restart the container
 //   - on-failure: the docker daemon will restart the container on failures, at
-//                 most MaximumRetryCount times
+//     most MaximumRetryCount times
 //   - unless-stopped: the docker daemon will always restart the container except
-//                 when user has manually stopped the container
+//     when user has manually stopped the container
 //   - no: the docker daemon will not restart the container automatically
 type RestartPolicy struct {
 	Name              string `json:"Name,omitempty" yaml:"Name,omitempty" toml:"Name,omitempty"`

misc.go

@@ -131,13 +131,11 @@ type ServiceConfig struct {
 type NetIPNet net.IPNet
 
 // MarshalJSON returns the JSON representation of the IPNet.
-//
 func (ipnet *NetIPNet) MarshalJSON() ([]byte, error) {
 	return json.Marshal((*net.IPNet)(ipnet).String())
 }
 
 // UnmarshalJSON sets the IPNet from a byte array of JSON.
-//
 func (ipnet *NetIPNet) UnmarshalJSON(b []byte) (err error) {
 	var ipnetStr string
 	if err = json.Unmarshal(b, &ipnetStr); err == nil {
@@ -181,9 +179,9 @@ func (c *Client) Info() (*DockerInfo, error) {
 //
 // Some examples:
 //
-//     localhost.localdomain:5000/samalba/hipache:latest -> localhost.localdomain:5000/samalba/hipache, latest
-//     localhost.localdomain:5000/samalba/hipache -> localhost.localdomain:5000/samalba/hipache, ""
-//     busybox:latest@sha256:4a731fb46adc5cefe3ae374a8b6020fc1b6ad667a279647766e9a3cd89f6fa92 -> busybox, latest
+//	localhost.localdomain:5000/samalba/hipache:latest -> localhost.localdomain:5000/samalba/hipache, latest
+//	localhost.localdomain:5000/samalba/hipache -> localhost.localdomain:5000/samalba/hipache, ""
+//	busybox:latest@sha256:4a731fb46adc5cefe3ae374a8b6020fc1b6ad667a279647766e9a3cd89f6fa92 -> busybox, latest
 func ParseRepositoryTag(repoTag string) (repository string, tag string) {
 	parts := strings.SplitN(repoTag, "@", 2)
 	repoTag = parts[0]