IR Remote code error

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1 
void setuo() {
 fermati ();
  delay(300);  
}
void fermati() {

   digitalWrite(9, HIGH);   //Disengage the Brake for Channel A
   digitalWrite(8, HIGH);   //Disengage the Brake for Channel B

Hi, I recently bought a controller for Arduino, but creating the program gives me errors on the call to subprograms

'fermati' was not declared in this scope

this is the error

2

Your code is incomplete.

What does it have to do with an IR remote code?

Pete