QtVersionManager Options Dialog: Fix width of error label

Change-Id: Ia18932d59e4d3a4301ee3520e281d07976a6548e
Task-Nr: QTCREATORBUG-5261
Reviewed-on: http://codereview.qt.nokia.com/952


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Robert Löhning <robert.loehning@nokia.com>

src/plugins/qtsupport/qtversioninfo.ui

@@ -55,7 +55,7 @@
      </item>
     </layout>
    </item>
-   <item row="2" column="0">
+   <item row="2" column="0" colspan="2">
     <widget class="QLabel" name="errorLabel">
      <property name="text">
       <string/>