staging: rtlwifi: phydm: fix spelling mistake "Abnrormal" -> "Abnormal"

Trivial fix to spelling mistake in message text

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtlwifi/phydm/phydm_dig.c

@@ -813,7 +813,7 @@ void odm_DIG(void *dm_void)
 			dig_tab->rx_gain_range_min = 0x1c;
 			ODM_RT_TRACE(
 				dm, ODM_COMP_DIG,
-				"DIG: Abnrormal #beacon (%d) case in STA mode: Force lower bound to 0x%x\n",
+				"DIG: Abnormal #beacon (%d) case in STA mode: Force lower bound to 0x%x\n",
 				dm->phy_dbg_info.num_qry_beacon_pkt,
 				dig_tab->rx_gain_range_min);
 		}
@@ -824,7 +824,7 @@ void odm_DIG(void *dm_void)
 		dig_tab->rx_gain_range_min = dig_tab->rx_gain_range_max;
 		ODM_RT_TRACE(
 			dm, ODM_COMP_DIG,
-			"DIG: Abnrormal lower bound case: Force lower bound to 0x%x\n",
+			"DIG: Abnormal lower bound case: Force lower bound to 0x%x\n",
 			dig_tab->rx_gain_range_min);
 	}