Update CHANGELOG

Author: mbostock

CHANGELOG.md

@@ -45,8 +45,8 @@ The same data, as filled contours in projected coordinates:
 Plot.plot({
   width: 640,
   height: 484,
-  projection: {type: "reflect-y", domain: {type: "MultiPoint", coordinates: ca55.map((d) => [d.GRID_EAST, d.GRID_NORTH])}},
   color: {type: "diverging", legend: true},
+  projection: {type: "reflect-y", domain: {type: "MultiPoint", coordinates: ca55.map((d) => [d.GRID_EAST, d.GRID_NORTH])}},
   marks: [Plot.contour(ca55, {x: "GRID_EAST", y: "GRID_NORTH", fill: "MAG_IGRF90", stroke: "currentColor", blur: 2})]
 })
 ```