all: manually drop code comments with file description

examples/lua/lgi/add-connection.lua

@@ -3,13 +3,12 @@
 --
 -- Copyright 2015 Red Hat, Inc.
 --
---
+
 -- Adding an Ethernet connection to NetworkManager in Lua.
 -- The example uses libnm library using GObject introspection via Lua lgi module.
 -- Most distribution ship the module as lua-lgi package.
 -- libnm guide:   https://developer.gnome.org/libnm/1.0/
 -- Lua-lgi guide: https://github.com/pavouk/lgi/blob/master/docs/guide.md
---
 
 local lgi = require 'lgi'
 local GLib = lgi.GLib

examples/lua/lgi/change-vpn-username.lua

@@ -3,13 +3,12 @@
 --
 -- Copyright 2015 Red Hat, Inc.
 --
---
+
 -- This example changes username in a VPN profile.
 -- The example uses libnm library using GObject introspection via Lua lgi module.
 -- Most distribution ship the module as lua-lgi package.
 -- libnm guide:   https://developer.gnome.org/libnm/1.0/
 -- Lua-lgi guide: https://github.com/pavouk/lgi/blob/master/docs/guide.md
---
 
 local lgi = require 'lgi'
 local NM = lgi.NM

examples/lua/lgi/deactivate-all.lua

@@ -3,13 +3,12 @@
 --
 -- Copyright 2015 Red Hat, Inc.
 --
---
+
 -- Deactivate all active connections (of certain type).
 -- The example uses libnm library using GObject introspection via Lua lgi module.
 -- Most distribution ship the module as lua-lgi package.
 -- libnm guide:   https://developer.gnome.org/libnm/1.0/
 -- Lua-lgi guide: https://github.com/pavouk/lgi/blob/master/docs/guide.md
---
 
 local lgi = require 'lgi'
 local NM = lgi.NM

examples/lua/lgi/get-basic-nm-info.lua

@@ -3,13 +3,12 @@
 --
 -- Copyright 2015 Red Hat, Inc.
 --
---
+
 -- This example gets basic information about NetworkManager.
 -- The example uses libnm library using GObject introspection via Lua lgi module.
 -- Most distribution ship the module as lua-lgi package.
 -- libnm guide:   https://developer.gnome.org/libnm/1.0/
 -- Lua-lgi guide: https://github.com/pavouk/lgi/blob/master/docs/guide.md
---
 
 local lgi = require 'lgi'
 local NM = lgi.NM

examples/lua/lgi/get-ips.lua

@@ -3,14 +3,13 @@
 --
 -- Copyright 2015 Red Hat, Inc.
 --
---
+
 -- This example shows how to get addresses, routes and DNS information from
 -- NMIP4Config and NMIP6Config (got out of NMDevice)
 -- The example uses libnm library using GObject introspection via Lua lgi module.
 -- Most distribution ship the module as lua-lgi package.
 -- libnm guide:   https://developer.gnome.org/libnm/1.0/
 -- Lua-lgi guide: https://github.com/pavouk/lgi/blob/master/docs/guide.md
---
 
 local lgi = require 'lgi'
 local NM = lgi.NM

examples/lua/lgi/list-connections.lua

@@ -3,13 +3,12 @@
 --
 -- Copyright 2015 Red Hat, Inc.
 --
---
+
 -- Getting and printing all NetworkManager connection in Lua.
 -- The example uses libnm library using GObject introspection via Lua lgi module.
 -- Most distribution ship the module as lua-lgi package.
 -- libnm guide:   https://developer.gnome.org/libnm/1.0/
 -- Lua-lgi guide: https://github.com/pavouk/lgi/blob/master/docs/guide.md
---
 
 local lgi = require 'lgi'
 local GLib = lgi.GLib

examples/lua/lgi/list-devices.lua

@@ -3,13 +3,12 @@
 --
 -- Copyright 2015 Red Hat, Inc.
 --
---
+
 -- Getting basic information about network interfaces known to NetworkManager.
 -- The example uses libnm library using GObject introspection via Lua lgi module.
 -- Most distribution ship the module as lua-lgi package.
 -- libnm guide:   https://developer.gnome.org/libnm/1.0/
 -- Lua-lgi guide: https://github.com/pavouk/lgi/blob/master/docs/guide.md
---
 
 local lgi = require 'lgi'
 local GLib = lgi.GLib

examples/lua/lgi/show-wifi-networks.lua

@@ -3,13 +3,12 @@
 --
 -- Copyright 2015 Red Hat, Inc.
 --
---
+
 -- This example lists Wi-Fi access points NetworkManager scanned on Wi-Fi devices.
 -- The example uses libnm library using GObject introspection via Lua lgi module.
 -- Most distribution ship the module as lua-lgi package.
 -- libnm guide:   https://developer.gnome.org/libnm/1.0/
 -- Lua-lgi guide: https://github.com/pavouk/lgi/blob/master/docs/guide.md
---
 
 local lgi = require 'lgi'
 local NM = lgi.NM