[PATCH] ARM: fix a gramatical error in the comments

[Mohana Datta Yelugoti]

There is a gramatical mistake in the comments which says 'an dtb'
which instead should be 'a dtb', as dtb doesn't begin with a vowel
sound. Fix it.

Signed-off-by: Mohana Datta Yelugoti <ymdatta.work@xxxxxxxxx>
---
 arch/arm/kernel/devtree.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c
index 39c978698406..8883caed6cb6 100644
--- a/arch/arm/kernel/devtree.c
+++ b/arch/arm/kernel/devtree.c
@@ -202,7 +202,7 @@ static const void * __init arch_get_next_mach(const char *const **match)
 }
 
 /**
- * setup_machine_fdt - Machine setup when an dtb was passed to the kernel
+ * setup_machine_fdt - Machine setup when a dtb was passed to the kernel
  * @dt_phys: physical address of dt blob
  *
  * If a dtb was passed to the kernel in r2, then use it to choose the
-- 
2.17.1