[master] e8cfffd2f Fix command name

[Federico G. Schwindt]

commit e8cfffd2f166dc3942811d89840247329e08f142
Author: Federico G. Schwindt <fgsch at lodoss.net>
Date:   Tue Apr 16 22:23:29 2019 +0100

    Fix command name

diff --git a/doc/sphinx/installation/install_openbsd.rst b/doc/sphinx/installation/install_openbsd.rst
index d8abb6909..e2dedbeb6 100644
--- a/doc/sphinx/installation/install_openbsd.rst
+++ b/doc/sphinx/installation/install_openbsd.rst
@@ -8,7 +8,7 @@ From package
 
 Varnish is distributed in the OpenBSD ports collection as 'www/varnish'::
 
-	pkg_dd varnish
+	pkg_add varnish
 
 From ports
 ----------