malta: board.d: fix typo

Signed-off-by: Jo-Philipp Wich <[email protected]>

SVN-Revision: 47746

target/linux/malta/base-files/etc/board.d/02_network

@@ -2,7 +2,7 @@
 
 . /lib/functions/uci-defaults-new.sh
 
-board_config_udpate
+board_config_update
 
 ucidef_set_interface_wan "eth0"
 if [ -d "/sys/class/net/eth1" ]; then