btrfs-progs: doc restore, cleanups for wiki conversion

Properly format the patch regex and add a line break.

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

diff --git a/Documentation/btrfs-restore.txt b/Documentation/btrfs-restore.txt
index 57805d7..20fc366 100644 (file)
--- a/Documentation/btrfs-restore.txt
+++ b/Documentation/btrfs-restore.txt
@@ -61,7 +61,8 @@ dry run (only list files that would be recovered).
 
 --path-regex <regex>::
 restore only filenames matching regex, you have to use following syntax (possibly quoted):
-^/(|home(|/username(|/Desktop(|/.*))))$
++
++^/(|home(|/username(|/Desktop(|/.*))))$+
 
 -c::
 ignore case (--path-regrex only).