cli/command: remove some redundant import-aliases

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

cli/command/container/cp.go

@@ -16,7 +16,7 @@ import (
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/cli/cli/streams"
 	"github.com/docker/docker/api/types/container"
-	units "github.com/docker/go-units"
+	"github.com/docker/go-units"
 	"github.com/moby/go-archive"
 	"github.com/morikuni/aec"
 	"github.com/pkg/errors"

cli/command/container/formatter_stats.go

@@ -5,7 +5,7 @@ import (
 	"sync"
 
 	"github.com/docker/cli/cli/command/formatter"
-	units "github.com/docker/go-units"
+	"github.com/docker/go-units"
 )
 
 const (

cli/command/container/prune.go

@@ -9,7 +9,7 @@ import (
 	"github.com/docker/cli/cli/command/completion"
 	"github.com/docker/cli/internal/prompt"
 	"github.com/docker/cli/opts"
-	units "github.com/docker/go-units"
+	"github.com/docker/go-units"
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
 )