doc: ext2: update description of quota options for ext2

ext2 support user/group disk quota by specifying
usrquota/grpquota option on mount, so fix the
description in the doc properly.

Signed-off-by: Chengguang Xu <cgxu519@zoho.com.cn>
Signed-off-by: Jan Kara <jack@suse.cz>

diff --git a/Documentation/filesystems/ext2.txt b/Documentation/filesystems/ext2.txt
index a19973a4dd1e89fa9f3a6381b6a33945e39ef111..94c2cf0292f584837651bdb2374740aea6473e08 100644 (file)
--- a/Documentation/filesystems/ext2.txt
+++ b/Documentation/filesystems/ext2.txt
@@ -57,7 +57,13 @@ noacl                                Don't support POSIX ACLs.
 
 nobh                           Do not attach buffer_heads to file pagecache.
 
-grpquota,noquota,quota,usrquota        Quota options are silently ignored by ext2.
+quota, usrquota                        Enable user disk quota support
+                               (requires CONFIG_QUOTA).
+
+grpquota                       Enable group disk quota support
+                               (requires CONFIG_QUOTA).
+
+noquota option ls silently ignored by ext2.
 
 
 Specification