Merge pull request #31211 from lixiaobing10051267/masterAttach

invalide detach keys provided
Upstream-commit: ffc70d2f0c2d8552d67e9af0e1a645abf04ca0e2
Component: engine

components/engine/integration-cli/docker_cli_run_unix_test.go

@@ -229,7 +229,7 @@ func (s *DockerSuite) TestRunAttachDetachFromInvalidFlag(c *check.C) {
 		c.Fatal(err)
 	}
 	// it should print a warning to indicate the detach key flag is invalid
-	errStr := "Invalid escape keys (ctrl-A,a) provided"
+	errStr := "Invalid detach keys (ctrl-A,a) provided"
 	c.Assert(strings.TrimSpace(out), checker.Equals, errStr)
 }