doc: Fix a few typos and awkward links

Peter Eisentraut <peter_e@gmx.net>

Commit: 767ce36ff36747e334ce3e163d57d5376403db37
Author: Peter Eisentraut <peter_e@gmx.net>
Date: 2017-03-19T03:43:47Z
Releases: 10.0
doc: Fix a few typos and awkward links

Files

PathChange+/−
doc/src/sgml/backup.sgml modified +2 −2
doc/src/sgml/config.sgml modified +2 −2
doc/src/sgml/ecpg.sgml modified +1 −1
doc/src/sgml/high-availability.sgml modified +1 −1
doc/src/sgml/protocol.sgml modified +2 −2

Documentation touched