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 @@
    
 
    
-    PostgreSQL 13 and below used the term 'Default Roles', however, as these
+    PostgreSQL 13 and below used the term Default Roles.  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 Predefined Roles.
     See  for current documentation regarding
     Predefined Roles, and the release notes for
     PostgreSQL 14 for details on this change.