{I : Type u} →
  (X : I → TopCat) →
    CategoryTheory.Limits.Cone
        ((CategoryTheory.Discrete.functor X).comp FundamentalGroupoid.fundamentalGroupoidFunctor) ≌
      CategoryTheory.Limits.Cone
        (CategoryTheory.Discrete.functor fun i => FundamentalGroupoid.fundamentalGroupoidFunctor.obj (X i))