filter config: another case of accidental OpenOffice.org XML rebranding

... but apparently only used as a fall-back.

Change-Id: Iebaf3d01a2eeb8aceef0168b2e1817cdd4cde5ab

filter/source/config/cache/constant.hxx

@@ -170,7 +170,7 @@
 /** @short  some default values.
  */
 #define  DEFAULT_OFFICELOCALE       _FILTER_CONFIG_FROM_ASCII_("en-US")
-#define  DEFAULT_FORMATNAME         _FILTER_CONFIG_FROM_ASCII_("LibreOffice")
+#define  DEFAULT_FORMATNAME         _FILTER_CONFIG_FROM_ASCII_("OpenOffice.org")
 #define  DEFAULT_FORMATVERSION      _FILTER_CONFIG_FROM_ASCII_("1.0")
 
 /** @short  used for the queries of the FilterFactory service.