better note the package's purpose

Author: ChrisRackauckas

README.md

@@ -7,8 +7,10 @@ send the differential equation over to MATLAB and solve it. Note that this
 package requires the differential equation function to be defined using
 [ParameterizedFunctions.jl](https://github.com/JuliaDiffEq/ParameterizedFunctions.jl).
 
-Note that this package isn't for production use and is mostly just for benchmarking. For well-developed differential equation package, see
-[DifferentialEquations.jl](https://github.com/JuliaDiffEq/DifferentialEquations.jl).
+Note that this package isn't for production use and is mostly just for benchmarking
+and helping new users migrate models over to Julia.
+For more efficient solvers, see the
+[DifferentialEquations.jl documentation](https://github.com/JuliaDiffEq/DifferentialEquations.jl).
 
 ## Installation