Fix small typo in README (observablehq#526)

joshpoll · Aug 30, 2021 · 0c291ed · 0c291ed
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commit 0c291ed
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -1159,7 +1159,7 @@ Bins on *x*. Also groups on *y* and the first channel of *z*, *fill*, or *stroke
 Plot.rectX(athletes, Plot.binY({x: "count"}, {y: "weight"}))
 ```
 
-Bins on *y*. Groups on on *x* and first channel of *z*, *fill*, or *stroke*, if any.
+Bins on *y*. Also groups on *x* and first channel of *z*, *fill*, or *stroke*, if any.
 
 ### Group