cosmetic: Fix spelling and whitespace errors

Signed-off-by: Thomas Hebb <tommyhebb@gmail.com>
diff --git a/arch/arm/mach-rockchip/bootrom.c b/arch/arm/mach-rockchip/bootrom.c
index 9ccb45e..10614c9 100644
--- a/arch/arm/mach-rockchip/bootrom.c
+++ b/arch/arm/mach-rockchip/bootrom.c
@@ -39,8 +39,8 @@
  * to check it and back to bootrom at very early bootstage(before
  * some basic configurations(such as interrupts) been
  * changed by TPL/SPL, as the bootrom download operation
- * relys on many default settings(such as interrupts) by
- * it's self.
+ * relies on many default settings(such as interrupts) by
+ * itself.
  */
 static bool check_back_to_brom_dnl_flag(void)
 {