Fix typo.

master/bt5/vifib_base/PortalTypePropertySheetTemplateItem/property_sheet_list.xml

@@ -4,7 +4,7 @@
  </portal_type>
  <portal_type id="Slave Instance">
   <item>Reference</item>
-  <item>SlaveInstanceContraint</item>
+  <item>SlaveInstanceConstraint</item>
   <item>SoftwareInstance</item>
   <item>TextDocument</item>
   <item>VariationRange</item>

master/bt5/vifib_base/bt/revision

-370
+371
\ No newline at end of file

master/bt5/vifib_base/bt/template_portal_type_property_sheet_list

 Sale Packing List Line | VifibSalePackingListLineConstraint
 Slave Instance | Reference
-Slave Instance | SlaveInstanceContraint
+Slave Instance | SlaveInstanceConstraint
 Slave Instance | SoftwareInstance
 Slave Instance | TextDocument
 Slave Instance | VariationRange