Weird Parentheses Error

Hello. I am working on DAX, and want to define three variables and then sum all of them. Here is my code:

/*VARIABLE DEFINITION*/ VAR ventashrs=SUM(UTILIDADES[Ventas Waldbott HORAS]) VAR ventasprod=SUM(UTILIDADES[Ventas Waldbott SOFT]) VAR ventasmod=SUM(UTILIDADES[Ventas. Mod.]) /*FORMULA*/ ventashrs+ventasprod+ventasmod

I am getting a weird "The syntax for "(" is incorrect" error for apparently no reason. I checked the formula several times. What am I missing?

Thanks in advance.