debug: correct type

Author: franckgaga

src/controller/transcription.jl

@@ -1070,7 +1070,7 @@ end
 linconstrainteq!(::PredictiveController, ::SimModel, ::InternalModel, ::TranscriptionMethod) = nothing
 "No linear equality constraints for [`SingleShooting`(@ref) (N/A).]"
 linconstrainteq!(::PredictiveController, ::SimModel, ::StateEstimator, ::SingleShooting)     = nothing
-linconstrainteq!(::PredictiveController, ::SimModel, ::IntenalModel,   ::SingleShooting)     = nothing
+linconstrainteq!(::PredictiveController, ::SimModel, ::InternalModel,  ::SingleShooting)     = nothing
 
 @doc raw"""
     set_warmstart!(mpc::PredictiveController, ::SingleShooting, Z̃var) -> Z̃s