docs: fix broken links

gdk/gdkapplaunchcontext.c

@@ -272,7 +272,7 @@ gdk_app_launch_context_set_icon (GdkAppLaunchContext *context,
  * Sets the icon for applications that are launched with this context.
  *
  * The @icon_name will be interpreted in the same way as the Icon field
- * in desktop files. See also [method@Gdk.AppLaunchContext.set_icon()].
+ * in desktop files. See also [method@Gdk.AppLaunchContext.set_icon].
  *
  * If both @icon and @icon_name are set, the @icon_name takes priority.
  * If neither @icon or @icon_name is set, the icon is taken from either

gdk/gdkdrawcontext.c

@@ -271,7 +271,7 @@ gdk_draw_context_get_surface (GdkDrawContext *context)
  * Note that the @region passed to this function is the minimum region that
  * needs to be drawn and depending on implementation, windowing system and
  * hardware in use, it might be necessary to draw a larger region. Drawing
- * implementation must use [method@Gdk.DrawContext.get_frame_region() to
+ * implementation must use [method@Gdk.DrawContext.get_frame_region] to
  * query the region that must be drawn.
  *
  * When using GTK, the widget system automatically places calls to

gdk/gdkseat.c

@@ -150,7 +150,7 @@ gdk_seat_class_init (GdkSeatClass *klass)
    *
    * The tool may later be assigned to a device (i.e. on
    * proximity with a tablet). The device will emit the
-   * [signalGdkDevice::tool-changed] signal accordingly.
+   * [signal@Gdk.Device::tool-changed] signal accordingly.
    *
    * A same tool may be used by several devices.
    */

gtk/gtkcolumnview.c

@@ -54,7 +54,7 @@
  * this item.
  *
  * The [property@Gtk.ColumnView:show-row-separators] and
- * [propertyGtk.ColumnView:show-column-separators] properties offer a simple way
+ * [property@Gtk.ColumnView:show-column-separators] properties offer a simple way
  * to display separators between the rows or columns.
  *
  * `GtkColumnView` allows the user to select items according to the selection

gtk/gtkfilechooserdialog.c

@@ -165,7 +165,7 @@
  * - To choose a folder instead of a filem use %GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER.
  *
  * In general, you should only cause the file chooser to show a specific
- * folder when it is appropriate to use [method@Gtk,FileChooser.set_file],
+ * folder when it is appropriate to use [method@Gtk.FileChooser.set_file],
  * i.e. when you are doing a “Save As” command and you already have a file
  * saved somewhere.
 

gtk/gtklabel.c

@@ -3634,7 +3634,7 @@ gtk_label_set_markup (GtkLabel    *self,
  * indicating that they represent a keyboard accelerator called a mnemonic.
  *
  * The mnemonic key can be used to activate another widget, chosen
- * automatically, or explicitly using method@Gtk.Label.set_mnemonic_widget].
+ * automatically, or explicitly using [method@Gtk.Label.set_mnemonic_widget].
  */
 void
 gtk_label_set_markup_with_mnemonic (GtkLabel    *self,

gtk/gtkscrollbar.c

@@ -44,7 +44,7 @@
  * ![An example GtkScrollbar](scrollbar.png)
  *
  * Its position and movement are controlled by the adjustment that is passed to
- * or created by [ctor@Gtk.Scrollbar.new]. See [class.Gtk.Adjustment] for more
+ * or created by [ctor@Gtk.Scrollbar.new]. See [class@Gtk.Adjustment] for more
  * details. The [property@Gtk.Adjustment:value] field sets the position of the
  * thumb and must be between [property@Gtk.Adjustment:lower] and
  * [property@Gtk.Adjustment:upper] - [property@Gtk.Adjustment:page-size].

gtk/gtktextbuffer.c

@@ -561,7 +561,7 @@ gtk_text_buffer_class_init (GtkTextBufferClass *klass)
    * revalidate it). The default signal handler revalidates
    * it to point to the end of the inserted text.
    *
-   * See also: [method@Gtk,TextBuffer.insert],
+   * See also: [method@Gtk.TextBuffer.insert],
    * [method@Gtk.TextBuffer.insert_range].
    */
   signals[INSERT_TEXT] =