power: supply: lp8788: fix typo in comment

Spelling mistake (triple letters) in comment.
Detected with the help of Coccinelle.

Signed-off-by: Julia Lawall <[e-mail]>
Signed-off-by: Sebastian Reichel <[e-mail]>

drivers/power/supply/lp8788-charger.c

···
 		return 0;
 	}
 
-	/* settting charging parameters */
+	/* setting charging parameters */
 	for (i = 0; i < pdata->num_chg_params; i++) {
 		param = pdata->chg_params + i;