Add 'human' date format documentation

diff --git a/t/t7812-grep-icase-non-ascii.sh b/t/t7812-grep-icase-non-ascii.sh
index 0059a1f837882c504e717135c9c92bc5b1d7f62c..0c685d35986eebf4dd72861b650c82fb6b515b51 100755 (executable)
--- a/t/t7812-grep-icase-non-ascii.sh
+++ b/t/t7812-grep-icase-non-ascii.sh
@@ -12,7 +12,7 @@ test_expect_success GETTEXT_LOCALE 'setup' '
 '
 
 test_have_prereq GETTEXT_LOCALE &&
-test-regex "HALLÓ" "Halló" ICASE &&
+test-tool regex "HALLÓ" "Halló" ICASE &&
 test_set_prereq REGEX_LOCALE
 
 test_expect_success REGEX_LOCALE 'grep literal string, no -F' '