Updated app description

luasrc/model/cbi/btcpayserver.lua

@@ -8,7 +8,7 @@ local m, s, o
 
 m = taskd.docker_map("btcpayserver", "btcpayserver", "/usr/libexec/apps/btcpayserver/btcpayserver.sh",
 	translate("btcpayserver"),
-	translate("Get Virtual Desktops of all flavors, Alpine, Ubuntu, Fedora, and Arch based containers containing full desktop environments in officially supported versions accessible via any modern web browser.")
+	translate("BTCPay Server is a self-hosted, open-source cryptocurrency payment processor. It's secure, private, censorship-resistant and free.")
 		.. translate("Official website:") .. ' <a href=\"https://docs.linuxserver.io/images/docker-btcpayserver\" target=\"_blank\">hhttps://docs.linuxserver.io/images/docker-btcpayserver/</a>')
 
 s = m:section(SimpleSection, translate("Service Status"), translate("btcpayserver status:"))