general cleanup

Change-Id: I925f255ed54882bc423dfa9f25a470442f2bf69c
diff --git a/docs/README.md b/docs/README.md
index 118aeef..3cbee86 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,12 +1,27 @@
 # Testing CORD
 
-CORD Tester is an automation framework that has been built to test CORD platform.  Currently framework extends to test R-CORD platform.
+CORD Tester is an automation framework used to test CORD. The
+framework currently includes extensions to test R-CORD, with
+extensions for other flavors of CORD in progress.
 
-Framework is developed in a modular fashion to support various components of CORD.  By being modular, not only end-end but individual functional tests could also be developed.
-- Framework is also used to write tests for both CORD-in-a-Box and physical POD installations.
-- API framework is used to write unit level tests and end-end XOS based tests
+The framework is modular, making it easy to test all the components
+that make up CORD. It supports both end-to-end tests and
+functional tests of individual components.
 
-The following links to learn more about cord-tester framework
-- [Prerequisites](https://github.com/opencord/cord-tester/blob/master/src/test/setup/prerequisites.sh)
-- [Link for clone](https://github.com/opencord/cord-tester)
+The suite of tests is constantly evolving, with the latest testing plan
+maintained on the
+[CORD wiki](https://wiki.opencord.org/display/CORD/System+Tests),
+including the latest list of
+[functional test](https://wiki.opencord.org/display/CORD/Functional)
+and
+[performance/scaling tests](https://wiki.opencord.org/pages/viewpage.action?pageId=3014702).
+Also see the [Jenkins dashboard](https://jenkins.opencord.org/) for
+results from recent runs.
+
+Additional information about the CORD Tester framework can be found
+in GitHub:
+
+* [Prerequisites](https://github.com/opencord/cord-tester/blob/master/src/test/setup/prerequisites.sh)
+
+* [Source Code](https://github.com/opencord/cord-tester)
 
diff --git a/docs/qa-testsetup.md b/docs/qa_testsetup.md
similarity index 77%
rename from docs/qa-testsetup.md
rename to docs/qa_testsetup.md
index 5a81d8c..8b57aea 100644
--- a/docs/qa-testsetup.md
+++ b/docs/qa_testsetup.md
@@ -1,14 +1,18 @@
-# CORD TEST ENIVRONMENT
+# CORD Test Environment
 
 Several jenkins based jobs are created to run tests on the following platforms
 * Cord-in-a-Box
 * Physical POD
 * VMs
+
 ## Jenkins Test Setup
+
 The following diagram shows how the test servers are interconnected
 
 ![QA Jenkins Setup](images/qa-jenkins.png)
 
 ## Jenkins Integration with Physical POD
 
+The following diagram shows how Jenkins interconnects with a Physical POD.
+
 ![QA Physical POD setup](images/qa-pod-setup.png)
diff --git a/docs/running.md b/docs/running.md
index 201d082..5261703 100644
--- a/docs/running.md
+++ b/docs/running.md
@@ -1,16 +1,15 @@
-# CORD TESTER
-The CORD Automated Tester Suite is an extensible end-to-end system test suite targeting CORD PODs. 
+# CORD Tester
 
-* [How to install](#how_to_install)
-* [How to use](#how_to_use)
-
-## Prerequisites
+The CORD Automated Tester Suite is an extensible end-to-end system
+test suite targeting CORD PODs.  Prerequisites include:
 
 * Python 2.7 or later
 * Docker
 * vagrant(Optional)
 
-##  <a name="how_to_install">How to install
+##  How to Install cord-tester
+
+To install `cord-tester`, execute the following:
 
 ```bash
 $ git clone https://github.com/opencord/cord-tester.git
@@ -102,71 +101,98 @@
                         tls,dhcp and vrouter test cases. -t all to list all
                         test cases.
 ```
-* If you want to run cord-tester without Vagrant and already have a Ubuntu 14.04 server installed.
+						
+If you want to run `cord-tester` without Vagrant and already have an
+ubuntu 14.04 server installed, do the following:
+						
 ```
 $ git clone https://github.com/opencord/cord-tester.git
 $ cd cord-tester/src/test/setup/
 $ sudo ./prerequisites.sh
 ```
-* Then follow the same instructions as mentioned in above section.
 
+Then follow the same instructions as described above.
 
-## <a name="how_to_use">How to use
-* eval.sh will run all the test cases for you.
+## How to Use cord-tester
+
+`eval.sh` runs all the test cases for you.
+
 ```
 $ sudo ./eval.sh
 ```
-* Running all test cases in a module (for e.g DHCP)
+
+To run all test cases in a module (e.g., for DHCP):
+
 ```
 $ sudo ./cord-test.py run -t dhcp
 ```
-* Running single test case in a module 
+
+To run a single test case in a module:
+
 ```
 $ sudo ./cord-test.py  run -t dhcp:dhcp_exchange.test_dhcp_1request
 ```
-* Running all test cases 
+
+To run all test cases:
+
 ```
 $ sudo ./cord-test.py  run -t all
 ```
-* Check list of test cases
+
+To check the list of test cases:
+
 ```
 $ sudo ./cord-test.py list -t all/<Module name>
 ```
-* Check list of specific module 
+
+To check the list of a specific module:
+
 ```
 $ sudo ./cord-test.py list -t dhcp
 ```
-* Cleanup all test containers
+
+To cleanup all test containers:
+
 ```
 $ sudo ./cord-test.py cleanup
 ```
-* For other options, run with -h option.
-## CORD API TESTS
+
+For other options, run with -h option.
+
+## CORD API Tests
 
 This module contains tests using XOS APIs.
-Testcases are written in RobotFramework utilizing some automated python library framework.  
+Test cases are written in *RobotFramework* utilizing some
+automated python library framework.
 
-## Prerequisites:
- 
-  * Robot Framework
+## Install Robot Framework
 
-## Install Robot Framework:
+To install `robotframework` do the following:
+
 ```bash
      $ sudo pip install robotframework
      $ sudo pip install pygments
      $ sudo apt-get install python-wxgtk2.8
      $ sudo pip install robotframework-ride
 ```
-   - To bring up IDE for the robot framework
+
+To bring up IDE for the robot framework, do the following:
+
 ```bash
    $ ride.py
 ```
-## Execute testcases:
-   * Testcases can be run using ride.py IDE
-   * Or From the command line
+
+### Execute testcases
+
+Testcases can be run using the `ride.py` IDE, or from the command
+line:
+
 ```bash
      $ cd cord-tester/src/test/cord-api/Tests
      $ pybot <testcase.txt>
 ```
-## Input Files for the testcases
-* Input files for the testcases are present in the "Tests/data" directory, a set of input files to run the testcases
+
+### Input Files for testcases
+
+Input files for the testcases are present in the `tests/data`
+directory.