README: fix installation statement

README.md

@@ -11,10 +11,10 @@ The ISOKANN.jl package implements the ISOKANN algorithm for the identification o
 ## Quick start
 
 
-Install the package via `using Pkg; Pkg.add("https://github.com/axsk/ISOKANN.jl")`.
+Install the package via `julia> ]add https://github.com/axsk/ISOKANN.jl`.
 
 If you want to use Julia's built Conda.jl to automatically install OpenMM, you shoud build the package after setting the environment variable 
-`PYTHON=""`, e.g. through `ENV["PYTHON"]=""; Pkg.build()`.
+`PYTHON=""`, e.g. through `ENV["PYTHON"]=""; using Pkg; Pkg.build()`.
 
 The usual pipeline consists of the creation of system simulation, generation of training data, training ISOKANN and a posteriori analysis of the results.