DEO -> MOL

Author: xtalax

docs/src/systems/PDESystem.md

@@ -78,7 +78,6 @@ neural network to solve the differential equation.
 
 ### DiffEqOperators.jl: MOLFiniteDifference (WIP)
 
-[DiffEqOperators.jl](https://github.com/SciML/DiffEqOperators.jl) defines the
-`MOLFiniteDifference` discretizer which performs a finite difference discretization
-using the DiffEqOperators.jl stencils. These stencils make use of NNLib.jl for
-fast operations on semi-linear domains.
+[MethodOfLines.jl](https://github.com/SciML/MethodOfLines.jl) defines the
+`MOLFiniteDifference` discretizer which performs a finite difference discretization. 
+Includes support for higher approximation order stencils and nonuniform grids.