[ATM]: Typo in drivers/atm/Kconfig...

From: Matt LaPlante <kernel1@cyberdogtech.com>
Signed-off-by: Charles Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/atm/Kconfig b/drivers/atm/Kconfig
index 01a9f1c..cfa5af8 100644
--- a/drivers/atm/Kconfig
+++ b/drivers/atm/Kconfig
@@ -398,7 +398,7 @@
 	default n
 	help
 	  This defers work to be done by the interrupt handler to a
-	  tasklet instead of hanlding everything at interrupt time.  This
+	  tasklet instead of handling everything at interrupt time.  This
 	  may improve the responsive of the host.
 
 config ATM_FORE200E_TX_RETRY