Regroup error bars chart in the example gallery
"""
Error Bars showing Confidence Interval
======================================
-This example shows how to show error bars using confidence intervals.
-The confidence intervals are computed internally in vega by
-a non-parametric `bootstrap of the mean <https://github.com/vega/vega-statistics/blob/master/src/bootstrapCI.js>`_.
+This example shows how to show error bars using confidence intervals. The confidence intervals are computed internally in vega by a non-parametric `bootstrap of the mean <https://github.com/vega/vega-statistics/blob/master/src/bootstrapCI.js>`_.
"""
-# category: bar charts
+# category: other charts
import altair as alt
from vega_datasets import data
