remove version reference from doc

Signed-off-by: abebeos <129396476+abebeos@users.noreply.github.com>

docs/source/test_network.md

@@ -23,17 +23,8 @@ current main branch, it is possible that you will encounter errors.
 ## Before you begin
 
 Before you can run the test network, you need to clone the `fabric-samples`
-repository and download the Fabric images.
-
-**Important:** This tutorial is compatible with the Fabric test network sample v2.2.x. After you have installed the [prerequisites](getting_started.html),
-**you must run the following command** to clone the required version of the
-[hyperledger/fabric samples](https://github.com/hyperledger/fabric-samples) repository and checkout
-the correct version tag. The command also installs the Hyperledger Fabric platform-specific
-binaries and config files for the version into the `/bin` and `/config` directories of `fabric-samples`.
-
-```
-curl -sSL https://bit.ly/2ysbOFE | bash -s -- 2.2.2 1.4.9
-```
+repository and download the Fabric images. Make sure that you have installed
+the [Prerequisites](prereqs.html) and [Installed the Samples, Binaries and Docker Images](install.html).
 
 ## Bring up the test network