[shotwell] extended: Fix comment size for event view

[Jens Georg <jensgeorg src gnome org>]

commit 4e2d483349ca5d7120facf0bb68e7a348e2095ee
Author: Jens Georg <mail jensge org>
Date:   Wed Jul 4 01:19:15 2018 +0200

    extended: Fix comment size for event view

 src/Properties.vala | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/Properties.vala b/src/Properties.vala
index e4a018d6..a7b3b779 100644
--- a/src/Properties.vala
+++ b/src/Properties.vala
@@ -34,6 +34,7 @@ private abstract class Properties : Gtk.Grid {
             view.set_cursor_visible(false);
             view.set_editable(false);
             view.buffer.text = is_string_empty(info_text) ? "" : info_text;
+            view.hexpand = true;
             info_scroll.add(view);
             label.halign = Gtk.Align.END;
             label.valign = Gtk.Align.START;