treewide: Fix typo in Documentation/DocBook

This patch fix spelling typo in Documentation/DocBook.
It is because .html and .xml files are generated by make htmldocs,
I have to fix a typo within the source files.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/relay.c b/kernel/relay.c
index 5001c9887db1..52d6a6f56261 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -227,7 +227,7 @@ static void relay_destroy_buf(struct rchan_buf *buf)
  *      relay_remove_buf - remove a channel buffer
  *      @kref: target kernel reference that contains the relay buffer
  *
- *      Removes the file from the fileystem, which also frees the
+ *      Removes the file from the filesystem, which also frees the
  *      rchan_buf_struct and the channel buffer.  Should only be called from
  *      kref_put().
  */