net: sched: fix spelling mistake in Kconfig "trys" -> "tries"

There is a spelling mistake in the Kconfig help text. Fix it.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/nfc/Kconfig

 # SPDX-License-Identifier: GPL-2.0-only
 #
-# NFC sybsystem configuration
+# NFC subsystem configuration
 #
 
 menuconfig NFC

net/sched/Kconfig

@@ -281,7 +281,7 @@ config NET_SCH_CHOKE
 	help
 	  Say Y here if you want to use the CHOKe packet scheduler (CHOose
 	  and Keep for responsive flows, CHOose and Kill for unresponsive
-	  flows). This is a variation of RED which trys to penalize flows
+	  flows). This is a variation of RED which tries to penalize flows
 	  that monopolize the queue.
 
 	  To compile this code as a module, choose M here: the