I took the freedom to slightly amend the text (see diff below), tweaked
the commit log, and pushed it.
Thanks!
Ludo’.
diff --git a/doc/guix.texi b/doc/guix.texi
index 36337f1..ed2b81b 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -1644,27 +1644,27 @@ debugging information''), which roughly means that code is compiled with
@defvr {Scheme Variable} glib-or-gtk-build-system
This variable is exported by @code{(guix build-system glib-or-gtk)}. It
-is intended for use with packages making use of
-@url{https://developer.gnome.org/glib/stable, glib} or
-@url{https://developer.gnome.org/gtk3/stable, gtk+}.
+is intended for use with packages making use of GLib or GTK+.
-This build-system adds the following two phases to the ones defined by
-the @code{gnu-build-system}:
+This build system adds the following two phases to the ones defined by
+@var{gnu-build-system}:
@table @code
@item glib-or-gtk-wrap
The phase @code{glib-or-gtk-wrap} ensures that programs found under
-@file{bin/} are able to find @code{glib} schemas and @code{gtk+}
-libraries. This is achieved by appropriately setting the environment
-variables @code{XDG_DATA_DIRS} and @code{GTK_PATH}; and by wrapping the
-programs in suitable launch scripts.
+@file{bin/} are able to find GLib's ``schemas'' and
+@uref{https://developer.gnome.org/gtk3/stable/gtk-running.html, GTK+
+modules}. This is achieved by wrapping the programs in launch scripts
+that appropriately set the @code{XDG_DATA_DIRS} and @code{GTK_PATH}
+environment variables.
@item glib-or-gtk-compile-schemas
-The phase @code{glib-or-gtk-compile-schemas} makes sure that all
-@code{glib} schemas are compiled. Compilation is performed by the
-program @code{glib-compile-schemas}. It is provided by the package
+The phase @code{glib-or-gtk-compile-schemas} makes sure that all GLib's
+@uref{https://developer.gnome.org/gio/stable/glib-compile-schemas.html,
+GSettings schemas} are compiled. Compilation is performed by the
+@command{glib-compile-schemas} program. It is provided by the package
@code{glib:bin} which is automatically imported by the build system.
-The @code{glib} package providing @code{glib-compile-schemas} can be
+The @code{glib} package providing @command{glib-compile-schemas} can be
specified with the @code{#:glib} parameter.
@end table
