doc: Fix quoting markup

diff --git a/doc/src/sgml/appendix-obsolete-default-roles.sgml b/doc/src/sgml/appendix-obsolete-default-roles.sgml
index ef252435bb63c5ba89251f3c8fac01439b0d5eff..bf828b39ab40617ae8fa6d3db6a4173642b3ed2a 100644 (file)
--- a/doc/src/sgml/appendix-obsolete-default-roles.sgml
+++ b/doc/src/sgml/appendix-obsolete-default-roles.sgml
@@ -11,9 +11,9 @@
    </indexterm>
 
    <para>
-    PostgreSQL 13 and below used the term 'Default Roles', however, as these
+    PostgreSQL 13 and below used the term <quote>Default Roles</quote>.  However, as these
     roles are not able to actually be changed and are installed as part of the
-    system at initialization time, the more appropriate term to use is "Predefined Roles".
+    system at initialization time, the more appropriate term to use is <quote>Predefined Roles</quote>.
     See <xref linkend="predefined-roles"/> for current documentation regarding
     Predefined Roles, and <link linkend="release-prior">the release notes for
     PostgreSQL 14</link> for details on this change.