Update origin for cleaned gapminder data

README.md

@@ -20,7 +20,7 @@ License: [GPL-3](https://github.com/plotly/datasets/blob/master/LICENSE)
 | Bubble charts with Excel | Basic | Unknown | [Excel](http://help.plot.ly/excel/bubble-chart/) | [Download](https://github.com/plotly/datasets/blob/master/bubble_chart_tutorial.csv) | [Open](https://plot.ly/7944/~Dreamshot/) |
 | Three Y axes with Excel | Multiple Axes | Unknown | [Excel](http://help.plot.ly/excel/three-y-axes/) | [Download](https://github.com/plotly/datasets/blob/master/cost_output_defective.csv) | [Open](https://plot.ly/7946/~Dreamshot/) |
 | Dot plot with Excel | Multiple Axes | Unknown | [Excel](http://help.plot.ly/excel/dot-plots/) | [Download](https://github.com/plotly/datasets/blob/master/dot-plot-with-excel.csv) | [Open](https://plot.ly/7948/~Dreamshot/) |
-| Gapminder data | Streaming | Unknown | [Python](https://plot.ly/python/streaming-bubbles-tutorial/) | [Download](https://github.com/plotly/datasets/blob/master/gapminderDataFiveYear.csv) | [Open](https://plot.ly/7950/~Dreamshot/) |
+| Gapminder data | Streaming | [Jenny Bryan](https://github.com/jennybc/gapminder) | [Python](https://plot.ly/python/streaming-bubbles-tutorial/) | [Download](https://github.com/plotly/datasets/blob/master/gapminderDataFiveYear.csv) | [Open](https://plot.ly/7950/~Dreamshot/) |
 | Globe contours | Maps | Unknown | [Python](https://plot.ly/python/lines-on-maps/) | [Download](https://github.com/plotly/datasets/blob/master/globe_contours.csv) | [Open](https://plot.ly/7952/~Dreamshot/) |
 | Inset plot | Multiple Axes | Unknown | [Excel](http://help.plot.ly/excel/insets) | [Download](https://github.com/plotly/datasets/blob/master/inset.csv) | [Open](https://plot.ly/7954/~Dreamshot/) |
 | Text scatter charts | Basic | Unknown | [Excel](http://help.plot.ly/excel/text-scatter-chart) | [Download](https://github.com/plotly/datasets/blob/master/label-text.csv) | [Open](https://plot.ly/7956/~Dreamshot/) |