docs-rst: fix a breakage when building PDF documents

changeset 606b9ac81a ("doc-rst: generic way to build only sphinx
sub-folders") accidentally broke PDF generation by adding an extra
")". Remove it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Mauro Carvalho Chehab 2016-08-16 13:25:35 -03:00 • committed by Jonathan Corbet
commit 16dbe8042e