demo/procedures/plot_test.rb in cosmos-3.8.2 vs demo/procedures/plot_test.rb in cosmos-3.8.3

@@ -3,6 +3,6 @@
 x = [0.0, 1.0, 2.0, 3.0, 4.0]
 y1 = [10.5, 9.6, 7.7, 6.8, 7.4]
 y2 = [10.2, 9.1, 7.3, 6.5, 7.8]
 
 plot(x, y1)
-plot(x, y1, y2)
+plot(x, y1, 'y1', y2, 'y2')