Merge pull request #38 from pantheon-systems/cmso-1432

[CMSO-1432] Readme clarifications.

README.md

@@ -6,8 +6,6 @@ Site Clone - A [Terminus](http://github.com/pantheon-systems/terminus) plugin th
 ## Disclaimer
 While this script has worked well for us your mileage may vary due to local machine configuration. If you are having issues with running this plugin locally try using [this Dockerfile](https://github.com/pantheon-systems/docker-build-tools-ci/blob/4.x/Dockerfile), which has all the tools needed pre installed.
 
-This repository is provided without warranty or direct support. Issues and questions may be filed in GitHub but their resolution is not guaranteed.
-
 ## Installation
 
 ### Installing via Terminus 3
@@ -26,7 +24,7 @@ Clone this project into your Terminus plugins directory found at `$HOME/.terminu
 ## Usage
 `terminus site:clone <source>.<env> <destination>.<env>` where `<source>` and `<destination>` are site UUID or machine name and `<env>` is a valid environment (dev or multidev).
 
-Code cannot be cloned to or from test and live environments as work must go through [the Pantheon workflow](https://pantheon.io/docs/pantheon-workflow/). You can, however, use `--no-code` to clone the files and database to or from a test or live environment.
+Code cannot be cloned to or from test and live environments as work must go through [the Pantheon workflow](https://pantheon.io/docs/pantheon-workflow/). You can, however, use `--no-code` to clone the files and database to or from a test or live environment. Note that if you use `--no-code`, the PHP version won't be set to the one from the site you are cloning from.
 
 You can also pass the argument(s) `--no-database`, `--no-files` and/or `--no-code` to skip cloning one or more items. You cannot, however, skip all three as there would be nothing left to clone.