Fixed one small typo of docker_cli_build_test.go

Signed-off-by: André Martins <martins@noironetworks.com>

integration-cli/docker_cli_build_test.go

@@ -1721,10 +1721,10 @@ func TestBuildWithInaccessibleFilesInContext(t *testing.T) {
 			t.Fatalf("failed to chown directory to root: %s", err)
 		}
 		if err = os.Chmod(pathToDirectoryWithoutReadAccess, 0444); err != nil {
-			t.Fatalf("failed to chmod directory to 755: %s", err)
+			t.Fatalf("failed to chmod directory to 444: %s", err)
 		}
 		if err = os.Chmod(pathToFileInDirectoryWithoutReadAccess, 0700); err != nil {
-			t.Fatalf("failed to chmod file to 444: %s", err)
+			t.Fatalf("failed to chmod file to 700: %s", err)
 		}
 
 		buildCmd := exec.Command("su", "unprivilegeduser", "-c", fmt.Sprintf("%s build -t %s .", dockerBinary, name))