Make correction to usage documentation

n3-charts / line-chart

Awesome charts for AngularJS.

http://n3-charts.github.io/line-chart/

MIT License

1.2k stars 179 forks source link

Make correction to usage documentation #525

Closed frankfralick closed 7 years ago

frankfralick commented 8 years ago

Hello! I believe your "defined" function in the usage documentation needs to get called with value, otherwise you would get an error that value is undefined.