Update dsl_options.jl

Author: ChrisRackauckas

test/dsl/dsl_options.jl

@@ -493,7 +493,7 @@ let
     @test plot(sol; idxs=:X).series_list[1].plotattributes[:y][end] ≈ 10.0
     @test plot(sol; idxs=[X, Y]).series_list[2].plotattributes[:y][end] ≈ 3.0
     @test plot(sol; idxs=[rn.X, rn.Y]).series_list[2].plotattributes[:y][end] ≈ 3.0
-    @test_broken plot(sol; idxs=[:X, :Y]).series_list[2].plotattributes[:y][end] ≈ 3.0 # (https://github.com/SciML/ModelingToolkit.jl/issues/2778)
+    @test plot(sol; idxs=[:X, :Y]).series_list[2].plotattributes[:y][end] ≈ 3.0 # (https://github.com/SciML/ModelingToolkit.jl/issues/2778)
 end
 
 # Compares programmatic and DSL system with observables.
@@ -950,4 +950,4 @@ let
     rl = oderatelaw(reactions(rn3)[1]; combinatoric_ratelaw)
     @unpack k1, A = rn3
     @test isequal(rl, k1*A^2)
-end
+end