pgsql/doc/src/sgml advanced.sgml query.sgml st ...

CVSROOT: /cvsroot
Module name: pgsql
Changes by: tgl@postgresql.org 01/11/19 00:37:53

Modified files:
doc/src/sgml : advanced.sgml query.sgml start.sgml

Log message:
Fix a few typos, grammatical problems, etc in new tutorial material.
Overall a really nice job here, Peter ...