qcacld-3.0: Fix misspelling of "foreign"

Fix misspelling of "foreign" in enum sir_scan_event_type
documentation.

Change-Id: I4ca9eb016926ea93d38ead2a6e7ae70e5b4958ea
CRs-Fixed: 3317282

core/mac/inc/sir_api.h

@@ -2085,7 +2085,7 @@ typedef struct sAniHandoffReq {
  * @SIR_SCAN_EVENT_STARTED - scan command accepted by FW
  * @SIR_SCAN_EVENT_COMPLETED - scan has been completed by FW
  * @SIR_SCAN_EVENT_BSS_CHANNEL - FW is going to move to HOME channel
- * @SIR_SCAN_EVENT_FOREIGN_CHANNEL - FW is going to move to FORIEGN channel
+ * @SIR_SCAN_EVENT_FOREIGN_CHANNEL - FW is going to move to FOREIGN channel
  * @SIR_SCAN_EVENT_DEQUEUED - scan request got dequeued
  * @SIR_SCAN_EVENT_PREEMPTED - preempted by other high priority scan
  * @SIR_SCAN_EVENT_START_FAILED - scan start failed