tdf#103275 Rename 'Spacing to Content' to 'Padding'

Change-Id: Ib4bdc594f34761c5957e9fb803218946b54e23f7
Reviewed-on: https://gerrit.libreoffice.org/41306Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>
Tested-by: Adolfo Jayme Barrientos <fitojb@ubuntu.com>

cui/uiconfig/ui/borderpage.ui

@@ -411,7 +411,7 @@
               <object class="GtkLabel" id="label10">
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
-                <property name="label" translatable="yes" context="borderpage|label10">Spacing to Contents</property>
+                <property name="label" translatable="yes" context="borderpage|label10">Padding</property>
                 <attributes>
                   <attribute name="weight" value="bold"/>
                 </attributes>

cui/uiconfig/ui/insertfloatingframe.ui

@@ -376,7 +376,7 @@
                       <object class="GtkLabel" id="label3">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="label" translatable="yes" context="insertfloatingframe|label3">Spacing to Contents</property>
+                        <property name="label" translatable="yes" context="insertfloatingframe|label3">Padding</property>
                         <attributes>
                           <attribute name="weight" value="bold"/>
                         </attributes>