doc_fixup: Grammar and link fixes to documentation

Fixes minor grammar and link issues.

JIRA: VSPERF-349

Change-Id: Id8708aee5b099287b5c99e79ca6da9ab8778897f
Signed-off-by: Christian Trautman <ctrautma@redhat.com>

4 files changed, 21 insertions, 7 deletions

diff --git a/docs/configguide/installation.rst b/docs/configguide/installation.rst
index 70572b07..2dabfc7f 100755
--- a/docs/configguide/installation.rst
+++ b/docs/configguide/installation.rst
@@ -162,8 +162,8 @@ hugepage amounts to support running these configurations. It is recommended
 to configure 1GB hugepages as the pagesize.
 
 The amount of hugepages needed depends on your configuration files in vsperf.
-Each guest image requires 4096 by default according to the default settings in
-the ``04_vnf.conf`` file.
+Each guest image requires 4096 MB by default according to the default settings
+in the ``04_vnf.conf`` file.
 
 .. code:: bash
 
diff --git a/docs/configguide/trafficgen.rst b/docs/configguide/trafficgen.rst
index c698b8d6..28b34a6b 100644
--- a/docs/configguide/trafficgen.rst
+++ b/docs/configguide/trafficgen.rst
@@ -57,7 +57,7 @@ follows:
         },
     }
 
-The framesize paramter can be overridden from the configuration
+The framesize parameter can be overridden from the configuration
 files by adding the following to your custom configuration file
 ``10_custom.conf``:
 
@@ -169,7 +169,7 @@ IxNetwork -> IxNetwork\_$(VER\_NUM) -> IxNetwork TCL Server)
 
 Right click on IxNetwork TCL Server, select properties - Under shortcut tab in
 the Target dialogue box make sure there is the argument "-tclport xxxx"
-where xxxx is your port number (take note of this port number you will
+where xxxx is your port number (take note of this port number as you will
 need it for the 10\_custom.conf file).
 
 .. image:: TCLServerProperties.png
@@ -329,7 +329,7 @@ Xena Networks
 Installation
 ~~~~~~~~~~~~
 
-Xena Networks traffic generator requires certain files and packages to be
+Xena Networks traffic generator requires specific files and packages to be
 installed. It is assumed the user has access to the Xena2544.exe file which
 must be placed in VSPerf installation location under the tools/pkt_gen/xena
 folder. Contact Xena Networks for the latest version of this file. The user
@@ -406,7 +406,7 @@ https://github.com/emmericp/MoonGen
 
 * Note:  Today, MoonGen with VSPERF only supports 10Gbps line speeds.
 
-For VSPerf use, MoonGen should be cloned from here (as opposed to the afore
+For VSPerf use, MoonGen should be cloned from here (as opposed to the previously
 mentioned GitHub):
 
 git clone https://github.com/atheurer/MoonGen
diff --git a/docs/userguide/integration.rst b/docs/userguide/integration.rst
index e45f2dc1..c7886536 100755
--- a/docs/userguide/integration.rst
+++ b/docs/userguide/integration.rst
@@ -435,6 +435,10 @@ Executing Tunnel encapsulation tests
 The VXLAN OVS DPDK encapsulation tests requires IPs, MAC addresses,
 bridge names and WHITELIST_NICS for DPDK.
 
+NOTE: Only Ixia traffic generators currently support the execution of the tunnel
+encapsulation tests. Support for other traffic generators may come in a future
+release.
+
 Default values are already provided. To customize for your environment, override
 the following variables in you user_settings.py file:
 
diff --git a/docs/userguide/testusage.rst b/docs/userguide/testusage.rst
index b5f47998..c020b6ca 100755
--- a/docs/userguide/testusage.rst
+++ b/docs/userguide/testusage.rst
@@ -16,6 +16,10 @@ support in VSPERF includes:
 - Spirent traffic generator (TestCenter hardware chassis or TestCenter virtual
   in a VM) and a VM to run the Spirent Virtual Deployment Service image,
   formerly known as "Spirent LabServer".
+- Xena Network traffic generator (Xena hardware chassis) that houses the Xena
+  Traffic generator modules.
+- Moongen software traffic generator. Requires a separate machine running
+  moongen to execute packet generation.
 
 If you want to use another traffic generator, please select the Dummy generator
 option as shown in `Traffic generator instructions
@@ -114,6 +118,12 @@ deployment scenarios. The image can be downloaded from
 
     $ wget http://artifacts.opnfv.org/vswitchperf/vloop-vnf-ubuntu-14.04_20151216.qcow2
 
+Newer vloop_vnf images are available. Please reference the
+installation instructions for information on these images
+`installation instructions
+<http://artifacts.opnfv.org/vswitchperf/docs/configguide/installation.html>`__
+
+
 vloop_vnf forwards traffic through a VM using one of:
 * DPDK testpmd
 * Linux Bridge
@@ -645,5 +655,5 @@ More information
 ^^^^^^^^^^^^^^^^
 
 For more information and details refer to the vSwitchPerf user guide at:
-http://artifacts.opnfv.org/vswitchperf/brahmaputra/userguide/index.html
+http://artifacts.opnfv.org/vswitchperf/docs/userguide/index.html