[gtk/ebassi/docs-repo-link: 2/3] docs: Point to the correct development branch

[Emmanuele Bassi <ebassi src gnome org>]

commit ca2aa52ba9cf9e66e595d0f845497cd0ce79a144
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Thu Jan 13 14:39:39 2022 +0000

    docs: Point to the correct development branch
    
    The default development branch of GTK is now "main".

 docs/reference/gtk/getting_started.md | 24 ++++++++++++------------
 docs/reference/gtk/resources.md       |  2 +-
 2 files changed, 13 insertions(+), 13 deletions(-)
---
diff --git a/docs/reference/gtk/getting_started.md b/docs/reference/gtk/getting_started.md
index 761367a952..661b8b466f 100644
--- a/docs/reference/gtk/getting_started.md
+++ b/docs/reference/gtk/getting_started.md
@@ -170,7 +170,7 @@ activate (GtkApplication *app,
   box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
   gtk_widget_set_halign (box, GTK_ALIGN_CENTER);
   gtk_widget_set_valign (box, GTK_ALIGN_CENTER);
-  
+
   gtk_window_set_child (GTK_WINDOW (window), box);
 
   button = gtk_button_new_with_label ("Hello World");
@@ -752,7 +752,7 @@ templates, resources, application menus, settings, [class@Gtk.HeaderBar], [class
 
 The full, buildable sources for these examples can be found in the
 `examples` directory of the GTK source distribution, or
-[online](https://gitlab.gnome.org/GNOME/gtk/blob/master/examples) in the GTK
+[online](https://gitlab.gnome.org/GNOME/gtk/blob/main/examples) in the GTK
 source code repository. You can build each example separately by using make
 with the `Makefile.example` file. For more information, see the `README`
 included in the examples directory.
@@ -972,7 +972,7 @@ example_app_window_class_init (ExampleAppWindowClass *class)
  ...
 ```
 
-([full source](https://gitlab.gnome.org/GNOME/gtk/blob/master/examples/application2/exampleappwin.c))
+([full source](https://gitlab.gnome.org/GNOME/gtk/blob/main/examples/application2/exampleappwin.c))
 
 You may have noticed that we used the `_from_resource()` variant of the function
 that sets a template. Now we need to use
@@ -1043,7 +1043,7 @@ example_app_window_class_init (ExampleAppWindowClass *class)
 ...
 ```
 
-([full source](https://gitlab.gnome.org/GNOME/gtk/blob/master/examples/application3/exampleappwin.c))
+([full source](https://gitlab.gnome.org/GNOME/gtk/blob/main/examples/application3/exampleappwin.c))
 
 Now we revisit the `example_app_window_open()` function that is called for each
 commandline argument, and construct a GtkTextView that we then add as a page
@@ -1087,7 +1087,7 @@ example_app_window_open (ExampleAppWindow *win,
 ...
 ```
 
-([full source](https://gitlab.gnome.org/GNOME/gtk/blob/master/examples/application3/exampleappwin.c))
+([full source](https://gitlab.gnome.org/GNOME/gtk/blob/main/examples/application3/exampleappwin.c))
 
 Lastly, we add a [class@Gtk.StackSwitcher] to the titlebar area in the UI file, and we
 tell it to display information about our stack.
@@ -1188,7 +1188,7 @@ example_app_class_init (ExampleAppClass *class)
 ...
 ```
 
-([full source](https://gitlab.gnome.org/GNOME/gtk/blob/master/examples/application4/exampleapp.c))
+([full source](https://gitlab.gnome.org/GNOME/gtk/blob/main/examples/application4/exampleapp.c))
 
 Our preferences menu item does not do anything yet, but the Quit menu item
 is fully functional. Note that it can also be activated by the usual Ctrl-Q
@@ -1258,7 +1258,7 @@ example_app_window_init (ExampleAppWindow *win)
 ...
 ```
 
-([full source](https://gitlab.gnome.org/GNOME/gtk/blob/master/examples/application5/exampleappwin.c))
+([full source](https://gitlab.gnome.org/GNOME/gtk/blob/main/examples/application5/exampleappwin.c))
 
 The code to connect the font setting is a little more involved, since there
 is no simple object property that it corresponds to, so we are not going to
@@ -1429,7 +1429,7 @@ preferences_activated (GSimpleAction *action,
 ...
 ```
 
-([full source](https://gitlab.gnome.org/GNOME/gtk/blob/master/examples/application6/exampleapp.c))
+([full source](https://gitlab.gnome.org/GNOME/gtk/blob/main/examples/application6/exampleapp.c))
 
 After all this work, our application can now show a preference dialog
 like this:
@@ -1549,7 +1549,7 @@ example_app_window_init (ExampleAppWindow *win)
 ...
 ```
 
-([full source](https://gitlab.gnome.org/GNOME/gtk/blob/master/examples/application7/exampleappwin.c))
+([full source](https://gitlab.gnome.org/GNOME/gtk/blob/main/examples/application7/exampleappwin.c))
 
 With the search bar, our application now looks like this:
 
@@ -1682,7 +1682,7 @@ example_app_window_init (ExampleAppWindow *win)
 ...
 ```
 
-([full source](https://gitlab.gnome.org/GNOME/gtk/blob/master/examples/application8/exampleappwin.c))
+([full source](https://gitlab.gnome.org/GNOME/gtk/blob/main/examples/application8/exampleappwin.c))
 
 What our application looks like now:
 
@@ -1760,10 +1760,10 @@ example_app_window_init (ExampleAppWindow *win)
 ...
 ```
 
-([full source](https://gitlab.gnome.org/GNOME/gtk/blob/master/examples/application9/exampleappwin.c))
+([full source](https://gitlab.gnome.org/GNOME/gtk/blob/main/examples/application9/exampleappwin.c))
 
 We also need a function that counts the lines of the currently active tab,
-and updates the `lines` label. See the [full 
source](https://gitlab.gnome.org/GNOME/gtk/blob/master/examples/application9/exampleappwin.c)
+and updates the `lines` label. See the [full 
source](https://gitlab.gnome.org/GNOME/gtk/blob/main/examples/application9/exampleappwin.c)
 if you are interested in the details.
 
 This brings our example application to this appearance:
diff --git a/docs/reference/gtk/resources.md b/docs/reference/gtk/resources.md
index 93a295059c..a63a760a3b 100644
--- a/docs/reference/gtk/resources.md
+++ b/docs/reference/gtk/resources.md
@@ -26,7 +26,7 @@ GTK with your code applied, and run the test suite, on multiple platforms
 and architectures, and verify that nothing breaks. They also allow us to
 do proper code reviews, so we can iterate over the changes.
 
-You should follow the [contribution guide](https://gitlab.gnome.org/GNOME/gtk/blob/master/CONTRIBUTING.md)
+You should follow the [contribution guide](https://gitlab.gnome.org/GNOME/gtk/blob/main/CONTRIBUTING.md)
 for GTK, available on GitLab.
 
 If you want to discuss your approach before or after working on it,