qcacld-3.0: Fix misspelling of "possibility"

Fix misspelling of "possibility" in sap_ch_select.c.

Change-Id: Ibc1bfdb4697f2a8e74d792fefece2010b04b44cd
CRs-Fixed: 3313903

core/sap/src/sap_ch_select.c

@@ -2224,7 +2224,7 @@ static void sap_sort_chl_weight_ht40_24_g(struct mac_context *mac_ctx,
 			continue;
 		}
 		/*
-		 * check if there is another channel combination possiblity
+		 * check if there is another channel combination possibility
 		 * e.g., {1, 5} & {5, 9}
 		 */
 		if ((pSpectInfo[j + 4].chan_freq + 20) ==