update readme

readme.md

@@ -12,9 +12,9 @@ And you can read the LLARP protocol specification [here](doc/proto_v0.txt)
 ![build status](https://gitlab.com/lokiproject/loki-network/badges/master/pipeline.svg "build status")
 
 
-If you don't have libsodium 1.0.16 or higher use the [lokinet builder](https://github.com/loki-project/lokinet-builder) repo.
+use the [lokinet builder](https://github.com/loki-project/lokinet-builder) repo.
 
-Otherwise:
+for a development environment:
 
     $ sudo apt install git libcap-dev build-essential ninja-build cmake libsodium-dev
     $ git clone https://github.com/loki-project/loki-network