Factories colour wrong

[enricorotundo]

The legend.png file shows a red colour for Factories but in the all.png they are orange.
No options used, no arguments just:

diagram: {
        files: {
            // "PATH/TO/OUTPUT/FILES": ["PATH/TO/YOUR/FILES/*.js"]
            'architecture': [
                '<%= yeoman.app %>/**/*.js'
            ]
        }
    }

[xtreemrage]

On my side the factory is red, the ones that are orange are the injected services like, $upload or third party angular libraries (with the default settings).