power: supply: cpcap-charger: clean an indentation issue, remove tab

Trivial fix to clean up indentation issue, remove an extraneous tab
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

drivers/power/supply/cpcap-charger.c

@@ -544,7 +544,7 @@ static void cpcap_charger_init_optional_gpios(struct cpcap_charger_ddata *ddata)
 		if (IS_ERR(ddata->gpio[i])) {
 			dev_info(ddata->dev, "no mode change GPIO%i: %li\n",
 				 i, PTR_ERR(ddata->gpio[i]));
-				 ddata->gpio[i] = NULL;
+			ddata->gpio[i] = NULL;
 		}
 	}
 }