Doc: fix overenthusiastic markup.
authorTom Lane <tgl@sss.pgh.pa.us>
Fri, 11 May 2018 21:19:21 +0000 (17:19 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Fri, 11 May 2018 21:19:21 +0000 (17:19 -0400)
commitd9fcf7f5e387c29427ff37b5e0fb0763f9a2b10a
treed8300a6b92fda53f8de36b622f5b6409db9f1525
parentfb68638ae8af3d5f5a9dcddb8e513f21b2797361
Doc: fix overenthusiastic markup.

I get "WARNING: nested link may be undefined in output: <xref @linkend =
'pgbench'> nested inside parent element link" from this.

Also remove some trailing whitespace.
doc/src/sgml/release-11.sgml