library/t/util: Fix attributes separator.

* library/t/util.c(test_header_attribute):
  Add missing separator between "name" and "filename" attributes.
  Axe the useless "hdr+4" trick.
  


git-svn-id: https://svn.apache.org/repos/asf/httpd/apreq/trunk@1903497 13f79535-47bb-0310-9956-ffa450edef68
1 file changed