openvswitch: update titles for ovs-benchmark and ovs-monitor-ipsec packages

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

net/openvswitch/Makefile

@@ -76,7 +76,7 @@ endef
 
 define Package/openvswitch-ipsec
   $(call Package/openvswitch/Default)
-  TITLE:=Open vSwitch Userspace Package
+  TITLE:=Open vSwitch GRE through IPsec tool
   DEPENDS:=@PACKAGE_openvswitch +PACKAGE_openvswitch:openvswitch-python
 endef
 
@@ -87,7 +87,7 @@ endef
 
 define Package/openvswitch-benchmark
   $(call Package/openvswitch/Default)
-  TITLE:=Open vSwitch Userspace Package
+  TITLE:=Open vSwitch flow setup benchmark utility
   DEPENDS:=@PACKAGE_openvswitch +PACKAGE_openvswitch:openvswitch
 endef