Missing comma between value types (#58383)

This applies to all versions of this document (7.7, 7.8, 7.x, current and master).

docs/reference/aggregations/metrics/boxplot-aggregation.asciidoc

@@ -7,7 +7,7 @@ A `boxplot` metrics aggregation that computes boxplot of numeric values extracte
 These values can be generated by a provided script or extracted from specific numeric or
 <<histogram,histogram fields>> in the documents.
 
-The `boxplot` aggregation returns essential information for making a https://en.wikipedia.org/wiki/Box_plot[box plot]: minimum, maximum
+The `boxplot` aggregation returns essential information for making a https://en.wikipedia.org/wiki/Box_plot[box plot]: minimum, maximum,
 median, first quartile (25th percentile)  and third quartile (75th percentile) values.
 
 ==== Syntax