diff --git a/rubygem-jbuilder.spec b/rubygem-jbuilder.spec
index ff4b595..14573b9 100644
--- a/rubygem-jbuilder.spec
+++ b/rubygem-jbuilder.spec
@@ -66,7 +66,7 @@ popd
 %{gem_instdir}/Appraisals
 
 %changelog
-* Thur Mar 3 2022 liqiuyu <liqiuyu@kylinos.cn> - 2.9.0-1
+* Thu Mar 3 2022 liqiuyu <liqiuyu@kylinos.cn> - 2.9.0-1
 - update to 2.9.0
 
 * Wed Aug 19 2020 tuShenmei <tushenmei@huawei.com> - 2.7.0-1