Fixed: missing \n and name in sample file

cmd/imageadm/cmd/build.go

@@ -45,7 +45,7 @@ func runBuild(_ *cobra.Command, args []string) {
 		common.ExitWithErr("cannot open image configuration is %s an image?: %s\n", path, err)
 	}
 	if config.Name == "" {
-		common.ExitWithErr("name must be defined in config")
+		common.ExitWithErr("name must be defined in config\n")
 	}
 	manifest = schema.BlankImageManifest()
 	manifest.Name = types.ACIdentifier(config.Name)

samples/minimal.imagefile

@@ -1,3 +1,4 @@
+name minimal
 package minimal_install
 ips {
 	publisher {