lp8727_charger: Correct typos on the comment

intergrated charger -> integrated charger
    ^

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>

drivers/power/lp8727_charger.c

@@ -1,5 +1,5 @@
 /*
- * Driver for LP8727 Micro/Mini USB IC with intergrated charger
+ * Driver for LP8727 Micro/Mini USB IC with integrated charger
  *
  *			Copyright (C) 2011 Texas Instruments
  *			Copyright (C) 2011 National Semiconductor

include/linux/lp8727.h

@@ -1,5 +1,5 @@
 /*
- * LP8727 Micro/Mini USB IC with intergrated charger
+ * LP8727 Micro/Mini USB IC with integrated charger
  *
  *			Copyright (C) 2011 Texas Instruments
  *			Copyright (C) 2011 National Semiconductor