fix pushforward! tuple

Author: jClugstor

lib/OrdinaryDiffEqDifferentiation/src/operators.jl

@@ -67,7 +67,7 @@ function prepare_jvp(f::DiffEqBase.AbstractDiffEqFunction, du, u, p, t, autodiff
     autodiff = autodiff isa AutoSparse ?  ADTypes.dense_ad(autodiff) : autodiff
     @assert DI.check_inplace(autodiff) "AD backend $(autodiff) doesn't support in-place problems."
     di_prep = DI.prepare_pushforward(f, du, autodiff, u, (u,), DI.ConstantOrCache(p), DI.Constant(t))
-    return (Jv, v, u, p, t) -> DI.pushforward!(f, du, (reshape(Jv, size(du)),), di_prep, autodiff, u, (reshape(v,size(u)), DI.ConstantOrCache(p), DI.Constant(t)))
+    return (Jv, v, u, p, t) -> DI.pushforward!(f, du, (reshape(Jv, size(du)),), di_prep, autodiff, u, (reshape(v,size(u)),), DI.ConstantOrCache(p), DI.Constant(t))
 end
 
 function SciMLOperators.update_coefficients!(J::JVPCache, u, p, t)