Fix title in reference section

Magnus Hagander <magnus@hagander.net>

Commit: 4f737ca15b92abd4081cf400da2d4498154ae106
Author: Magnus Hagander <magnus@hagander.net>
Date: 2020-09-10T12:18:48Z
Releases: 9.6.20
Fix title in reference section

Reported-by: Robert Kahlert
Author: Daniel Gustafsson

Files

PathChange+/−
doc/src/sgml/biblio.sgml modified +2 −2