btrfs-progs: doc filesystem, cleanups for wiki conversion

Remove trailing space, add line break before NOTE.

Signed-off-by: David Sterba <dsterba@suse.cz>

diff --git a/Documentation/btrfs-filesystem.txt b/Documentation/btrfs-filesystem.txt
index 24aa3a6..2180c97 100644 (file)
--- a/Documentation/btrfs-filesystem.txt
+++ b/Documentation/btrfs-filesystem.txt
@@ -120,8 +120,9 @@ the same starting disk cylinder as before.
 *label* [<dev>|<mountpoint>] [<newlabel>]::
 Show or update the label of a filesystem.
 +
-[<device>|<mountpoint>] is used to identify the filesystem. 
+[<device>|<mountpoint>] is used to identify the filesystem.
 If a newlabel optional argument is passed, the label is changed.
++
 NOTE: the maximum allowable length shall be less than 256 chars
 
 *usage* [options] <path> [<path>...]::