Update ext/SciMLBaseChainRulesCoreExt.jl

Author: ChrisRackauckas

ext/SciMLBaseChainRulesCoreExt.jl

@@ -116,7 +116,7 @@ function ChainRulesCore.rrule(::SciMLBase.EnsembleSolution, sim, time, converged
     out, EnsembleSolution_adjoint
 end
 
-function ChainRulesCore.rrule(::Type{IntervalNonlinearProblem}, args...; kwargs...)
+function ChainRulesCore.rrule(::Type{SciMLBase.IntervalNonlinearProblem}, args...; kwargs...)
     function IntervalNonlinearProblemAdjoint(ȳ)
         (NoTangent(), ȳ.f, ȳ.tspan, ȳ.p, ȳ.kwargs, ȳ.problem_type)
     end