packages: consistently use 'depends on' instead of 'depends'

make the syntax more compatible with kernel menuconfig
Signed-off-by: NFelix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/packages/net/batman-adv@36357 3c298f89-4303-0410-b956-a3cf2f4a3e73

Config.in

 
 config KMOD_BATMAN_ADV_DEBUG_LOG
 	bool "enable verbose debug logging"
-	depends PACKAGE_kmod-batman-adv
+	depends on PACKAGE_kmod-batman-adv
 	default n
 
 config KMOD_BATMAN_ADV_BLA
 	bool "enable bridge loop avoidance"
-	depends PACKAGE_kmod-batman-adv
+	depends on PACKAGE_kmod-batman-adv
 	default y
 
 config KMOD_BATMAN_ADV_DAT
 	bool "enable distributed arp table"
-	depends PACKAGE_kmod-batman-adv
+	depends on PACKAGE_kmod-batman-adv
 	default y
 
 config KMOD_BATMAN_ADV_BATCTL
 	bool "enable batctl"
-	depends PACKAGE_kmod-batman-adv
+	depends on PACKAGE_kmod-batman-adv
 	default y
 	help
 	  batctl is a more intuitive managment utility for B.A.T.M.A.N.-Advanced.