linux-imx

fs: ocfs: fix spelling mistake "hearbeating" -> "heartbeat"

There are some spelling mistakes in ocfs, fix it.

Link: http://lkml.kernel.org/r/1558964623-106628-1-git-send-email-cg.chen@huawei.com
Signed-off-by: ChenGang <cg.chen@huawei.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Joseph Qi <jiangqi903@gmail.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>