help: added t-test reference to help page

[pspp] / src / ui / gui / k-means.ui

diff --git a/src/ui/gui/k-means.ui b/src/ui/gui/k-means.ui
index f3c0d53aaa50f9b31b506b9e859e694313c94063..06a5021c5d49987ede03ae08f60a1510a2d88422 100644 (file)
--- a/src/ui/gui/k-means.ui
+++ b/src/ui/gui/k-means.ui
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Generated with glade 3.18.3 -->
 <interface>
-  <requires lib="gtk+" version="3.0"/>
+  <requires lib="gtk+" version="3.4.2"/>
   <requires lib="psppire" version="0.0"/>
   <object class="PsppireDialog" id="k-means-dialog">
     <property name="can_focus">False</property>
@@ -153,7 +153,8 @@
           </packing>
         </child>
         <child>
-          <object class="PsppireHButtonBox" id="psppire-hbuttonbox1">
+          <object class="PsppireButtonbox" id="psppire-hbuttonbox1">
+            <property name="orientation">horizontal</property>
             <property name="visible">True</property>
             <property name="can_focus">False</property>
             <property name="border_width">5</property>