refactor: code sample (#521)

Signed-off-by: Pierre-Yves Lapersonne <[email protected]>

Author: pylapp

DesignToolbox/DesignToolbox/Pages/Components/ColoredBackground/ColoredBackgroundConfiguration.swift

@@ -39,7 +39,7 @@ final class ColoredBackgroundConfigurationModel: ComponentConfiguration {
     override func updateCode() {
         code =
         """
-       OUDSColoredSurface(color: .\(selectedColor.description)) {
+       OUDSColoredSurface(color: theme.colorModes.\(selectedColor.description)) {
           Text("\(selectedColor.formattedName)")
           .oudsForegroundColor(theme.colors.colorContentDefault)