[PATCH v2] docs: freebsd: Update to 20.11

[David Young <dave@youngcopy.com>]

This patch updates the installation instructions for DPDK on FreeBSD.
It specifies the explicit version of DPDK (20.11) to be installed.
This change is important as the 'dpdk' package is an alias and doesn't
always point to the latest version. By specifying the explicit version,
we make it clear which version is to be installed. The page previously
showed 'pkg install dpdk' without specifying the version.


Signed-off-by: David Young <dave@youngcopy.com>

---
 doc/guides/freebsd_gsg/install_from_ports.rst | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/doc/guides/freebsd_gsg/install_from_ports.rst b/doc/guides/freebsd_gsg/install_from_ports.rst
index d946f3f3b2..ae866cd879 100644
--- a/doc/guides/freebsd_gsg/install_from_ports.rst
+++ b/doc/guides/freebsd_gsg/install_from_ports.rst
@@ -23,7 +23,7 @@ Installing the DPDK Package for FreeBSD
 
 DPDK can be installed on FreeBSD using the command::
 
-	pkg install dpdk
+	pkg install dpdk20.11
 
 After the installation of the DPDK package, instructions will be printed on
 how to install the kernel modules required to use the DPDK. A more
@@ -51,7 +51,7 @@ a pre-compiled binary package.
 On a system with the ports collection installed in ``/usr/ports``, the DPDK
 can be installed using the commands::
 
-    cd /usr/ports/net/dpdk
+    cd /usr/ports/net/dpdk20.11
 
     make install
 
@@ -123,3 +123,4 @@ via the contigmem module, and 4 NIC ports bound to the nic_uio module::
 
    For an explanation of the command-line parameters that can be passed to an
    DPDK application, see section :ref:`running_sample_app`.
+
-- 
2.41.0.windows.1