diff --git a/command/registry/login.go b/command/registry/login.go
index d6f7f8f1d1..7b29cfdb29 100644
--- a/command/registry/login.go
+++ b/command/registry/login.go
@@ -23,7 +23,7 @@ func NewLoginCommand(dockerCli *command.DockerCli) *cobra.Command {
 
 	cmd := &cobra.Command{
 		Use:   "login [OPTIONS] [SERVER]",
-		Short: "Log in to a Docker registry.",
+		Short: "Log in to a Docker registry",
 		Long:  "Log in to a Docker registry.\nIf no server is specified, the default is defined by the daemon.",
 		Args:  cli.RequiresMaxArgs(1),
 		RunE: func(cmd *cobra.Command, args []string) error {
diff --git a/command/registry/logout.go b/command/registry/logout.go
index a735818049..8e820dcc8c 100644
--- a/command/registry/logout.go
+++ b/command/registry/logout.go
@@ -15,7 +15,7 @@ import (
 func NewLogoutCommand(dockerCli *command.DockerCli) *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "logout [SERVER]",
-		Short: "Log out from a Docker registry.",
+		Short: "Log out from a Docker registry",
 		Long:  "Log out from a Docker registry.\nIf no server is specified, the default is defined by the daemon.",
 		Args:  cli.RequiresMaxArgs(1),
 		RunE: func(cmd *cobra.Command, args []string) error {