[RESEND PATCH 6/6] doc: Fix a wrong comment in Documentation/hw_random.txt

[Tang Chen]

Seeing from the comment, there should be three reasons for removing request_mem_region.
Change the comment "two" to "three".

Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
Acked-by: Rob Landley <rob@xxxxxxxxxxx> 
---
 Documentation/hw_random.txt |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/Documentation/hw_random.txt b/Documentation/hw_random.txt
index 690f525..026e237 100644
--- a/Documentation/hw_random.txt
+++ b/Documentation/hw_random.txt
@@ -63,7 +63,7 @@ Intel RNG Driver notes:
 
 	* FIXME: support poll(2)
 
-	NOTE: request_mem_region was removed, for two reasons:
+	NOTE: request_mem_region was removed, for three reasons:
 	1) Only one RNG is supported by this driver, 2) The location
 	used by the RNG is a fixed location in MMIO-addressable memory,
 	3) users with properly working BIOS e820 handling will always
-- 
1.7.1

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