diff --git a/core/include/kernel/interrupt.h b/core/include/kernel/interrupt.h
index 4b9be10c99e..2236eade4b2 100644
--- a/core/include/kernel/interrupt.h
+++ b/core/include/kernel/interrupt.h
@@ -311,7 +311,7 @@ static inline void interrupt_raise_sgi(struct itr_chip *chip, size_t itr_num,
 /*
  * interrupt_set_affinity() - Set CPU affinity for a controller interrupt
  * @chip	Interrupt controller
- * @itr_num	Interrupt number to raise
+ * @itr_num	Interrupt number
  * @cpu_mask	Mask of the CPUs targeted by the interrupt
  */
 static inline void interrupt_set_affinity(struct itr_chip *chip, size_t itr_num,