[gtksourceview] styleschemechooserwidget: fix whitespace

[Christian Hergert <chergert src gnome org>]

commit 7d5ae4f785bb2d33975a45578733c99920a633c7
Author: Christian Hergert <chergert redhat com>
Date:   Mon Oct 11 16:40:31 2021 -0700

    styleschemechooserwidget: fix whitespace

 gtksourceview/gtksourcestyleschemechooserwidget.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/gtksourceview/gtksourcestyleschemechooserwidget.c 
b/gtksourceview/gtksourcestyleschemechooserwidget.c
index 0f837898..4cc581be 100644
--- a/gtksourceview/gtksourcestyleschemechooserwidget.c
+++ b/gtksourceview/gtksourcestyleschemechooserwidget.c
@@ -223,14 +223,13 @@ make_row (GtkSourceStyleScheme *scheme,
                             "can-focus", FALSE,
                             "cursor-visible", FALSE,
                             "editable", FALSE,
-                            "visible", TRUE,
                             "right-margin-position", 30,
                             "show-right-margin", TRUE,
                             "top-margin", 6,
                             "bottom-margin", 6,
                             "left-margin", 6,
                             "right-margin", 6,
-                            "height-request", 38,
+                            "height-request", 38,
                             NULL);
        load_override_font (view);
        gtk_overlay_set_child (GTK_OVERLAY (overlay), view);