Use correct dts

Author: ErikQQY

benchmarks/NonStiffBVP/nonlinear_wpd.jmd

@@ -27,9 +27,9 @@ Set up the benchmarked solvers.
 
 ```julia
 solvers_all = [
-    (; pkg = :boundaryvaluediffeq,          type = :mirk,         name = "MIRK4",                solver = Dict(:alg => MIRK4(), :dts=>1.0 ./ 5.0 .^ (1:3))),
-    (; pkg = :boundaryvaluediffeq,          type = :mirk,         name = "MIRK5",                solver = Dict(:alg => MIRK5(), :dts=>1.0 ./ 5.0 .^ (1:3))),
-    (; pkg = :boundaryvaluediffeq,          type = :mirk,         name = "MIRK6",                solver = Dict(:alg => MIRK6(), :dts=>1.0 ./ 5.0 .^ (1:3))),
+    (; pkg = :boundaryvaluediffeq,          type = :mirk,         name = "MIRK4",                solver = Dict(:alg => MIRK4(), :dts=>1.0 ./ 5.0 .^ (1:4))),
+    (; pkg = :boundaryvaluediffeq,          type = :mirk,         name = "MIRK5",                solver = Dict(:alg => MIRK5(), :dts=>1.0 ./ 5.0 .^ (1:4))),
+    (; pkg = :boundaryvaluediffeq,          type = :mirk,         name = "MIRK6",                solver = Dict(:alg => MIRK6(), :dts=>1.0 ./ 5.0 .^ (1:4))),
     (; pkg = :boundaryvaluediffeq,          type = :firk,         name = "RadauIIa3",            solver = Dict(:alg => RadauIIa3(), :dts=>1.0 ./ 5.0 .^ (1:4))),
     (; pkg = :boundaryvaluediffeq,          type = :firk,         name = "RadauIIa5",            solver = Dict(:alg => RadauIIa5(), :dts=>1.0 ./ 5.0 .^ (1:4))),
     (; pkg = :boundaryvaluediffeq,          type = :firk,         name = "RadauIIa7",            solver = Dict(:alg => RadauIIa7(), :dts=>1.0 ./ 5.0 .^ (1:4))),
@@ -324,4 +324,4 @@ end
 ```julia, echo = false
 using SciMLBenchmarks
 SciMLBenchmarks.bench_footer(WEAVE_ARGS[:folder],WEAVE_ARGS[:file])
-```
+```