[PATCH] Documentation / CPU hotplug: Fix the typo in example code

[Sangjung Woo]

As the notifier_block name (i.e. foobar_cpu_notifer) is different from
the parameter (i.e.foobar_cpu_notifier) of register function, that is
definitely error and it also makes readers confused.

Signed-off-by: Sangjung Woo <sangjung.woo@xxxxxxxxxxx>
---
 Documentation/cpu-hotplug.txt |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/cpu-hotplug.txt b/Documentation/cpu-hotplug.txt
index 8cb9938..be675d2 100644
--- a/Documentation/cpu-hotplug.txt
+++ b/Documentation/cpu-hotplug.txt
@@ -285,7 +285,7 @@ A: This is what you would need in your kernel code to receive notifications.
 		return NOTIFY_OK;
 	}
 
-	static struct notifier_block foobar_cpu_notifer =
+	static struct notifier_block foobar_cpu_notifier =
 	{
 	   .notifier_call = foobar_cpu_callback,
 	};
-- 
1.7.9.5

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