Merge pull request #2488 from SciML/os/fix-firk-convergence-test

fix convergence test CI failure

Author: ChrisRackauckas

lib/OrdinaryDiffEqFIRK/test/ode_firk_tests.jl

@@ -9,10 +9,10 @@ for prob in [prob_ode_linear, prob_ode_2Dlinear]
 end
 
 sim21 = test_convergence(1 ./ 2 .^ (2.5:-1:0.5), prob_ode_linear, RadauIIA9())
-@test sim21.𝒪est[:final]≈8.5 atol=testTol
+@test sim21.𝒪est[:final]≈8 atol=testTol
 
 sim21 = test_convergence(1 ./ 2 .^ (2.5:-1:0.5), prob_ode_2Dlinear, RadauIIA9())
-@test sim21.𝒪est[:final]≈8.5 atol=testTol
+@test sim21.𝒪est[:final]≈8 atol=testTol
 
 prob_ode_linear_big = remake(prob_ode_linear, u0 = big.(prob_ode_linear.u0), tspan = big.(prob_ode_linear.tspan))
 prob_ode_2Dlinear_big = remake(prob_ode_2Dlinear, u0 = big.(prob_ode_2Dlinear.u0), tspan = big.(prob_ode_2Dlinear.tspan))