[Code Style] Run gulp fixstyle

...to apply code style settings from #142.

platform/features/plot/src/elements/PlotPosition.js

@@ -60,7 +60,7 @@ define(
                 // Note that range is reversed from the y-axis in pixel space
                 //(positive range points up, positive pixel-y points down)
                 this.position =
-                    [ x / width, (height - y) / height ].map(convert);
+                    [x / width, (height - y) / height].map(convert);
             }
         }