Update README.md

Author: Datseris

README.md

@@ -4,4 +4,4 @@
 [![](https://img.shields.io/badge/docs-latest-blue.svg)](https://juliadynamics.github.io/DynamicalSystems.jl/dev/entropies/api/)
 [![codecov](https://codecov.io/gh/JuliaDynamics/Entropies.jl/branch/master/graph/badge.svg?token=6XlPGg5nRG)](https://codecov.io/gh/JuliaDynamics/Entropies.jl)
 
-This package provides entropy estimators used for entropy computations in the [CausalityTools.jl](https://github.com/JuliaDynamics/CausalityTools.jl) and [DynamicalSystems.jl](https://github.com/JuliaDynamics/DynamicalSystems.jl) packages.
+This package provides estimators for probabilities, entropies, and complexity measures for timeseries, nonlinear dynamics and complex systems. It is used in the [CausalityTools.jl](https://github.com/JuliaDynamics/CausalityTools.jl) and [DynamicalSystems.jl](https://github.com/JuliaDynamics/DynamicalSystems.jl) packages.