Merge pull request #1576 from MatthewMueller/patch-1

updated default -H docs

commands.go

@@ -72,7 +72,7 @@ func (cli *DockerCli) CmdHelp(args ...string) error {
 			return nil
 		}
 	}
-	help := fmt.Sprintf("Usage: docker [OPTIONS] COMMAND [arg...]\n  -H=[tcp://%s:%d]: tcp://host:port to bind/connect to or unix://path/to/socket to use\n\nA self-sufficient runtime for linux containers.\n\nCommands:\n", DEFAULTHTTPHOST, DEFAULTHTTPPORT)
+	help := fmt.Sprintf("Usage: docker [OPTIONS] COMMAND [arg...]\n -H=[unix://%s]: tcp://host:port to bind/connect to or unix://path/to/socket to use\n\nA self-sufficient runtime for linux containers.\n\nCommands:\n", DEFAULTUNIXSOCKET)
 	for _, command := range [][]string{
 		{"attach", "Attach to a running container"},
 		{"build", "Build a container from a Dockerfile"},

docs/sources/commandline/cli.rst

@@ -15,7 +15,7 @@ To list available commands, either run ``docker`` with no parameters or execute
 
   $ sudo docker
     Usage: docker [OPTIONS] COMMAND [arg...]
-      -H=[tcp://127.0.0.1:4243]: tcp://host:port to bind/connect to or unix://path/to/socket to use
+      -H=[unix:///var/run/docker.sock]: tcp://host:port to bind/connect to or unix://path/to/socket to use
 
     A self-sufficient runtime for linux containers.