Correct some typos and inconsistent use of "initialise" vs "initialize" in
comments.  Reported by Ioannis Barkas.
Signed-off-by: NMiklos Szeredi <miklos@szeredi.hu>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>