@@ -75,8 +75,8 @@ func discoveryOpts(clusterOpts map[string]string) (time.Duration, time.Duration,

 	return heartbeat, ttl, nil

 }

-// initDiscovery initialized the nodes discovery subsystem by connecting to the specified backend

-// and start a registration loop to advertise the current node under the specified address.

+// initDiscovery initializes the nodes discovery subsystem by connecting to the specified backend

+// and starts a registration loop to advertise the current node under the specified address.

 func initDiscovery(backendAddress, advertiseAddress string, clusterOpts map[string]string) (discoveryReloader, error) {

 	heartbeat, backend, err := parseDiscoveryOptions(backendAddress, clusterOpts)

 	if err != nil {

@@ -29,7 +29,7 @@ type V1Image struct {

 	Created time.Time `json:"created"`

 	// Container is the id of the container used to commit

 	Container string `json:"container,omitempty"`

-	// ContainerConfig  is the configuration of the container that is committed into the image

+	// ContainerConfig is the configuration of the container that is committed into the image

 	ContainerConfig container.Config `json:"container_config,omitempty"`

 	// DockerVersion specifies version on which image is built

 	DockerVersion string `json:"docker_version,omitempty"`

@@ -6,7 +6,7 @@ import "github.com/docker/docker/layer"

 // RootFS describes images root filesystem

 // This is currently a placeholder that only supports layers. In the future

-// this can be made into a interface that supports different implementations.

+// this can be made into an interface that supports different implementations.

 type RootFS struct {

 	Type    string         `json:"type"`

 	DiffIDs []layer.DiffID `json:"diff_ids,omitempty"`

@@ -12,7 +12,7 @@ import (

 // RootFS describes images root filesystem

 // This is currently a placeholder that only supports layers. In the future

-// this can be made into a interface that supports different implementations.

+// this can be made into an interface that supports different implementations.

 type RootFS struct {

 	Type      string         `json:"type"`

 	DiffIDs   []layer.DiffID `json:"diff_ids,omitempty"`

@@ -1,11 +1,11 @@

-// Package layer is package for managing read only

+// Package layer is package for managing read-only

 // and read-write mounts on the union file system

 // driver. Read-only mounts are referenced using a

 // content hash and are protected from mutation in

 // the exposed interface. The tar format is used

-// to create read only layers and export both

-// read only and writable layers. The exported

-// tar data for a read only layer should match

+// to create read-only layers and export both

+// read-only and writable layers. The exported

+// tar data for a read-only layer should match

 // the tar used to create the layer.

 package layer

@@ -75,7 +75,7 @@ type TarStreamer interface {

 	TarStream() (io.ReadCloser, error)

 }

-// Layer represents a read only layer

+// Layer represents a read-only layer

 type Layer interface {

 	TarStreamer

@@ -138,7 +138,7 @@ type RWLayer interface {

 }

 // Metadata holds information about a

-// read only layer

+// read-only layer

 type Metadata struct {

 	// ChainID is the content hash of the layer

 	ChainID ChainID

@@ -247,7 +247,7 @@ func ReleaseAndLog(ls Store, l Layer) {

 	LogReleaseMetadata(metadata)

 }

-// LogReleaseMetadata logs a metadata array, use this to

+// LogReleaseMetadata logs a metadata array, uses this to

 // ensure consistent logging for release metadata

 func LogReleaseMetadata(metadatas []Metadata) {

 	for _, metadata := range metadatas {

@@ -11,7 +11,7 @@ import (

 )

 // ReadMemInfo retrieves memory statistics of the host system and returns a

-//  MemInfo type.

+// MemInfo type.

 func ReadMemInfo() (*MemInfo, error) {

 	file, err := os.Open("/proc/meminfo")

 	if err != nil {

@@ -22,8 +22,7 @@ func ReadMemInfo() (*MemInfo, error) {

 }

 // parseMemInfo parses the /proc/meminfo file into

-// a MemInfo object given a io.Reader to the file.

-//

+// a MemInfo object given an io.Reader to the file.

 // Throws error if there are problems reading from the file

 func parseMemInfo(reader io.Reader) (*MemInfo, error) {

 	meminfo := &MemInfo{}