Staging: NetLogic: Coding style correction

Misspelled comment corrected
Signed-off-by: Ntolga ceylan <tolga.ceylan@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/netlogic/xlr_net.c

@@ -788,7 +788,7 @@ void xlr_set_gmac_speed(struct xlr_net_priv *priv)
 			xlr_nae_wreg(priv->base_addr, R_MAC_CONFIG_2, 0x7117);
 			priv->phy_speed = speed;
 		}
-		/* Set SGMII speed in Interface controll reg */
+		/* Set SGMII speed in Interface control reg */
 		if (phydev->interface == PHY_INTERFACE_MODE_SGMII) {
 			if (speed == SPEED_10)
 				xlr_nae_wreg(priv->base_addr,