Change SCALE to REPLICAS.

Signed-off-by: Daniel Nephin <dnephin@docker.com>

api/client/service/list.go

@@ -71,7 +71,7 @@ func printTable(out io.Writer, services []swarm.Service) {
 	// Ignore flushing errors
 	defer writer.Flush()
 
-	fmt.Fprintf(writer, listItemFmt, "ID", "NAME", "SCALE", "IMAGE", "COMMAND")
+	fmt.Fprintf(writer, listItemFmt, "ID", "NAME", "REPLICAS", "IMAGE", "COMMAND")
 	for _, service := range services {
 		scale := ""
 		if service.Spec.Mode.Replicated != nil && service.Spec.Mode.Replicated.Replicas != nil {

api/client/service/scale.go

@@ -14,7 +14,7 @@ import (
 
 func newScaleCommand(dockerCli *client.DockerCli) *cobra.Command {
 	return &cobra.Command{
-		Use:   "scale SERVICE=SCALE [SERVICE=SCALE...]",
+		Use:   "scale SERVICE=REPLICAS [SERVICE=REPLICAS...]",
 		Short: "Scale one or multiple services",
 		Args:  scaleArgs,
 		RunE: func(cmd *cobra.Command, args []string) error {

docs/swarm/swarm-tutorial/deploy-service.md

@@ -39,8 +39,8 @@ example, the tutorial uses a machine named `manager1`.
     ```
     $ docker service ls
 
-    ID            NAME        SCALE  IMAGE   COMMAND
-    2zs4helqu64f  helloworld  1      alpine  ping docker.com
+    ID            NAME        REPLICAS  IMAGE   COMMAND
+    2zs4helqu64f  helloworld  1         alpine  ping docker.com
     ```
 
 ## What's next?

experimental/docker-stacks.md

@@ -64,7 +64,7 @@ We can verify that services were correctly created:
 
     ```bash
     # docker service ls
-    ID            NAME                                     SCALE  IMAGE
+    ID            NAME                                     REPLICAS  IMAGE
     COMMAND
     29bv0vnlm903  vossibility-stack_lookupd                1 nsqio/nsq@sha256:eeba05599f31eba418e96e71e0984c3dc96963ceb66924dd37a47bf7ce18a662 /nsqlookupd
     4awt47624qwh  vossibility-stack_nsqd                   1 nsqio/nsq@sha256:eeba05599f31eba418e96e71e0984c3dc96963ceb66924dd37a47bf7ce18a662 /nsqd --data-path=/data --lookupd-tcp-address=lookupd:4160