new variable delimiter

package/huawei/Makefile

@@ -9,11 +9,10 @@ PKG_RELEASE:=		1
 PKG_DESCR:=		huawei modem control
 PKG_SECTION:=		utils
 PKG_DEPENDS:=		libusb
-PKG_BUILDDEP+=		libusb
+PKG_BUILDDEP:=		libusb
 
 NO_DISTFILES:=		1
 
-
 include $(TOPDIR)/mk/package.mk
 
 $(eval $(call PKG_template,HUAWEI,$(PKG_NAME),$(PKG_VERSION)-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION}))