[gnome-text-editor] page: tweak map padding a bit more

[Christian Hergert <chergert src gnome org>]

commit b6fb46bc39e8c14b40c89ee9c55fa1e39fc16b9f
Author: Christian Hergert <chergert redhat com>
Date:   Wed Oct 20 13:06:59 2021 -0700

    page: tweak map padding a bit more
    
    This just makes it look more aligned, given that we have to deal with some
    borders too.

 src/editor-page.ui | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/editor-page.ui b/src/editor-page.ui
index 5a16f28..3deca11 100644
--- a/src/editor-page.ui
+++ b/src/editor-page.ui
@@ -38,8 +38,8 @@
                 </child>
                 <child>
                   <object class="GtkSourceMap" id="map">
-                    <property name="top-margin">6</property>
-                    <property name="bottom-margin">6</property>
+                    <property name="top-margin">5</property>
+                    <property name="bottom-margin">5</property>
                     <property name="left-margin">6</property>
                     <property name="right-margin">6</property>
                     <property name="hexpand">false</property>