[gtk-web: 1/2] Linux:use download.gnome for sources

[Emmanuele Bassi <ebassi src gnome org>]

commit bc6dd17e5229989d1e51a6bee188a814b0f05eb9
Author: Bilal Elmoussaoui <bil elmoussaoui gmail com>
Date:   Wed Feb 19 17:06:50 2020 +0000

    Linux:use download.gnome for sources

 collections/_docs/linux.md | 40 ++++++++++++++++++++--------------------
 1 file changed, 20 insertions(+), 20 deletions(-)
---
diff --git a/collections/_docs/linux.md b/collections/_docs/linux.md
index 0e16216..b774ebf 100644
--- a/collections/_docs/linux.md
+++ b/collections/_docs/linux.md
@@ -14,12 +14,12 @@ To build an environment for GTK, install all the dependencies listed below:
 
 Dependency | Version | Source
 --- | --- | :---:
-GTK | 3.24 | [<i class="fas fa-download"></i>](http://ftp.gnome.org/pub/gnome/sources/gtk+/3.24/)
-GLib | 2.60 | [<i class="fas fa-download"></i>](http://ftp.gnome.org/pub/gnome/sources/glib/2.60/)
-Pango | 1.42 | [<i class="fas fa-download"></i>](http://ftp.gnome.org/pub/gnome/sources/pango/1.42/)
-Gdk-pixbuf | 2.38 | [<i class="fas 
fa-download"></i>](http://ftp.gnome.org/pub/gnome/sources/gdk-pixbuf/2.38/)
-ATK | 2.26 | [<i class="fas fa-download"></i>](http://ftp.gnome.org/pub/gnome/sources/atk/2.26/)
-GObject-Introspection | 1.60 | [<i class="fas 
fa-download"></i>](http://ftp.gnome.org/pub/gnome/sources/gobject-introspection/1.60/)
+GTK | 3.24 | [<i class="fas fa-download"></i>](https://download.gnome.org/sources/gtk+/3.24/)
+GLib | 2.60 | [<i class="fas fa-download"></i>](https://download.gnome.org/sources/glib/2.60/)
+Pango | 1.42 | [<i class="fas fa-download"></i>](https://download.gnome.org/sources/pango/1.42/)
+Gdk-pixbuf | 2.38 | [<i class="fas fa-download"></i>](https://download.gnome.org/sources/gdk-pixbuf/2.38/)
+ATK | 2.26 | [<i class="fas fa-download"></i>](https://download.gnome.org/sources/atk/2.26/)
+GObject-Introspection | 1.60 | [<i class="fas 
fa-download"></i>](https://download.gnome.org/sources/gobject-introspection/1.60/)
 
 To build GTK 3.24, see the [installation
 guide](https://developer.gnome.org/gtk3/stable/gtk-building.html). For
@@ -37,27 +37,27 @@ GTK 1.2 installed simultaneously on your computer.
 
 Version | Packages
 --- | ---
-GTK 3.22 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/3.22/)
-GTK 3.20 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/3.20/)
-GTK 3.18 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/3.18/)
-GTK 3.16 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/3.16/)
-GTK 3.14 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/3.14/)
-GTK 3.12 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/3.12/)
-GTK 3.10 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/3.10/)
-GTK 3.8 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/3.8/)
-GTK 3.6 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/3.6/)
-GTK 3.4 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/3.4/)
-GTK 3.2 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/3.2/)
-GTK 3.0 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/3.0/)
+GTK 3.22 | [Sources](https://download.gnome.org/sources/gtk+/3.22/)
+GTK 3.20 | [Sources](https://download.gnome.org/sources/gtk+/3.20/)
+GTK 3.18 | [Sources](https://download.gnome.org/sources/gtk+/3.18/)
+GTK 3.16 | [Sources](https://download.gnome.org/sources/gtk+/3.16/)
+GTK 3.14 | [Sources](https://download.gnome.org/sources/gtk+/3.14/)
+GTK 3.12 | [Sources](https://download.gnome.org/sources/gtk+/3.12/)
+GTK 3.10 | [Sources](https://download.gnome.org/sources/gtk+/3.10/)
+GTK 3.8 | [Sources](https://download.gnome.org/sources/gtk+/3.8/)
+GTK 3.6 | [Sources](https://download.gnome.org/sources/gtk+/3.6/)
+GTK 3.4 | [Sources](https://download.gnome.org/sources/gtk+/3.4/)
+GTK 3.2 | [Sources](https://download.gnome.org/sources/gtk+/3.2/)
+GTK 3.0 | [Sources](https://download.gnome.org/sources/gtk+/3.0/)
 
 ### GTK v2.x
 
 Version | Packages
 --- | ---
-GTK 2.24 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/2.24/)
+GTK 2.24 | [Sources](https://download.gnome.org/sources/gtk+/2.24/)
 
 ### GTK v1.x
 
 Version | Packages
 --- | ---
-GTK 1.2 | [Sources](http://ftp.gnome.org/pub/gnome/sources/gtk+/1.2/)
+GTK 1.2 | [Sources](https://download.gnome.org/sources/gtk+/1.2/)