@@ -161,7 +161,7 @@ next:

 				// it is, so lets update the settings in memory

 				if mount.Source == nil {

-					return errors.New("Plugin config has no mount source")

+					return errors.New("plugin config has no mount source")

 				}

 				*mount.Source = s.value

 				continue next

@@ -181,7 +181,7 @@ next:

 				// it is, so lets update the settings in memory

 				if device.Path == nil {

-					return errors.New("Plugin config has no device path")

+					return errors.New("plugin config has no device path")

 				}

 				*device.Path = s.value

 				continue next

@@ -200,10 +200,10 @@ func (ps *DockerPluginSuite) TestPluginSet(c *testing.T) {

 	assert.Check(c, is.Contains(mounts, "bar"))

 	out, _, err := dockerCmdWithError("plugin", "set", name, "pmount2.source=bar2")

 	assert.ErrorContains(c, err, "")

-	assert.Check(c, is.Contains(out, "Plugin config has no mount source"))

+	assert.Check(c, is.Contains(out, "plugin config has no mount source"))

 	out, _, err = dockerCmdWithError("plugin", "set", name, "pdev2.path=/dev/bar2")

 	assert.ErrorContains(c, err, "")

-	assert.Check(c, is.Contains(out, "Plugin config has no device path"))

+	assert.Check(c, is.Contains(out, "plugin config has no device path"))

 }

 func (ps *DockerPluginSuite) TestPluginInstallArgs(c *testing.T) {