net: correct a comment for the final #endif

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 14efce3..8e03b06 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1975,4 +1975,4 @@
 }
 #endif /* __KERNEL__ */
 
-#endif	/* _LINUX_DEV_H */
+#endif	/* _LINUX_NETDEVICE_H */