diff --git a/rubygem-mini_mime.spec b/rubygem-mini_mime.spec
index 7d71640..579f958 100644
--- a/rubygem-mini_mime.spec
+++ b/rubygem-mini_mime.spec
@@ -58,7 +58,7 @@ popd
 %{gem_instdir}/Rakefile
 
 %changelog
-* Thur Mar 3 2022 liqiuyu <liqiuyu@kylinos.cn> - 1.1.0-1
+* Thu Mar 3 2022 liqiuyu <liqiuyu@kylinos.cn> - 1.1.0-1
 - update to 1.1.0
 
 * Sat Aug 22 2020 liyanan <liyanan32@huawei.com> - 1.0.0-1