¿Hay algún error ortográfico?

Hola Carl

I imagine you are referring to this sentence from our lesson about position of direct and indirect object pronouns with the imperative where we have this sentence:

It appears with an accent in the lesson, and as you say, yes it should have an accent on the "a", following the Spanish rules for accentuation.

If you were referring to another sentence please let us know so we can correct it if there is a typo.

Gracias y un saludo,

Inma