wil6210: fix typo in comment

Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/ath/wil6210/interrupt.c

@@ -506,7 +506,8 @@ static int wil6210_request_3msi(struct wil6210_priv *wil, int irq)
 
 	return rc;
 }
-/* can't use wil_ioread32_and_clear because ICC value is not ser yet */
+
+/* can't use wil_ioread32_and_clear because ICC value is not set yet */
 static inline void wil_clear32(void __iomem *addr)
 {
 	u32 x = ioread32(addr);