[PATCH v3] btrfs-progs: Documentation: add T/P/E description for resize cmd

[Gui Hecheng <guihc.fnst@cn.fujitsu.com>]

Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Reviewed-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
---
changelog
	v1->v2:
		s/\'E\'(EiB)/or \'E\'(EiB)/ as suggested by Satoru, thanks.
	v2->v3:
		replace confusing format 'K'(KiB) etc. Thanks, David.
---
 Documentation/btrfs-filesystem.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Documentation/btrfs-filesystem.txt b/Documentation/btrfs-filesystem.txt
index a8f2972..96c4420 100644
--- a/Documentation/btrfs-filesystem.txt
+++ b/Documentation/btrfs-filesystem.txt
@@ -102,8 +102,9 @@ If the prefix + or - is present the size is increased or decreased
 by the quantity <size>.
 If no units are specified, the unit of the <size> parameter defaults to
 bytes. Optionally, the size parameter may be suffixed by one of the following
-units designators: \'K\', \'M', or \'G', kilobytes, megabytes, or gigabytes,
-respectively.
+units designators: \'K\', \'M\', \'G\', \'T\', \'P\', or \'E\', which represent
+KiB, MiB, GiB, TiB, PiB, or EiB, respectively.
+
 +
 If \'max' is passed, the filesystem will occupy all available space on the
 device devid.
-- 
1.8.1.4