Remove tox 2.1.1 requirement in README.md
In order to support new tox syntax used in tox.ini, it is required to
use tox version 2.3.1 or greater.
Resolves openbmc/openbmc-test-automation#73
Change-Id: I36e2e891ccd93e795cd29310ed042522e0b68754
Signed-off-by: Jay Azurin <jmazurin@us.ibm.com>
diff --git a/README.md b/README.md
index 0032eec..956b9b7 100755
--- a/README.md
+++ b/README.md
@@ -4,11 +4,12 @@
----------
To run openbmc-automation first you need to install the prerequisite python
-packages which will help to invoke tests through tox.
+packages which will help to invoke tests through tox. Note that tox
+version 2.3.1 or greater is required.
Install the python dependencies for tox
```shell
- $ easy_install tox==2.1.1
+ $ easy_install tox
$ easy_install pip
```