ex: dockergc: fix typo in error message

sjenning · sjenning · commit cffdd1ef442f · 2017-12-11T16:25:25.000-06:00
diff --git a/pkg/oc/experimental/dockergc/dockergc.go b/pkg/oc/experimental/dockergc/dockergc.go
@@ -221,7 +221,7 @@ func doGarbageCollection(ctx context.Context, client *dockerapi.Client, options
 		fmt.Printf("removing image %v (size: %v, age: %v)\n", i.ID, i.Size, age)
 		_, err := client.ImageRemove(ctx, i.ID, dockertypes.ImageRemoveOptions{PruneChildren: true})
 		if err != nil {
-			fmt.Printf("unable to remove container: %v", err)
+			fmt.Printf("unable to remove image: %v", err)
 		} else {
 			freedBytes += i.Size
 		}

Original file line number	Diff line number	Diff line change
`@@ -221,7 +221,7 @@ func doGarbageCollection(ctx context.Context, client *dockerapi.Client, options`
`221`	`221`	`fmt.Printf("removing image %v (size: %v, age: %v)\n", i.ID, i.Size, age)`
`222`	`222`	`_, err := client.ImageRemove(ctx, i.ID, dockertypes.ImageRemoveOptions{PruneChildren: true})`
`223`	`223`	`if err != nil {`
`224`		`- fmt.Printf("unable to remove container: %v", err)`
	`224`	`+ fmt.Printf("unable to remove image: %v", err)`
`225`	`225`	`} else {`
`226`	`226`	`freedBytes += i.Size`
`227`	`227`	`}`