update final test with proper string

test/67-assert-10-assert_file_not_contains.bats

diff --git a/test/67-assert-10-assert_file_not_contains.bats b/test/67-assert-10-assert_file_not_contains.bats
index f495a7f..b12a641 100644
--- a/test/67-assert-10-assert_file_not_contains.bats
+++ b/test/67-assert-10-assert_file_not_contains.bats
@@ -36,7 +36,7 @@
   run assert_file_not_contains "$file" "Not empty"
   [ "$status" -eq 1 ]
   [ "${#lines[@]}" -eq 4 ]
-  [ "${lines[0]}" == '-- file does not contain regex --' ]
+  [ "${lines[0]}" == '-- file contains regex --' ]
   [ "${lines[1]}" == "path : $file" ]
   [ "${lines[2]}" == "regex : Not empty" ]
   [ "${lines[3]}" == '--' ]