[PATCH 2/3] fs: ocfs: fix spelling mistake "hearbeat" -> "heartbeat"

[ChenGang]

There is a spelling mistake in comment, fix it.

Signed-off-by: ChenGang <cg.chen@xxxxxxxxxx>
---
 fs/ocfs2/cluster/quorum.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ocfs2/cluster/quorum.c b/fs/ocfs2/cluster/quorum.c
index af2e747..792132f 100644
--- a/fs/ocfs2/cluster/quorum.c
+++ b/fs/ocfs2/cluster/quorum.c
@@ -89,7 +89,7 @@ static void o2quo_fence_self(void)
 	};
 }
 
-/* Indicate that a timeout occurred on a hearbeat region write. The
+/* Indicate that a timeout occurred on a heartbeat region write. The
  * other nodes in the cluster may consider us dead at that time so we
  * want to "fence" ourselves so that we don't scribble on the disk
  * after they think they've recovered us. This can't solve all
-- 
1.8.5.6