Log Message:
-----------
update regression output.
Modified Files:
--------------
textsearch_groonga/expected:
textsearch_groonga.out (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch_groonga/expected/textsearch_groonga.out?r1=1.2&r2=1.3)