Update README.md

README.md

@@ -42,5 +42,5 @@ To enhance the performance of [Krylov.jl](https://github.com/JuliaSmoothOptimize
 This package provides a variety of preconditioning strategies that significantly improve convergence rates for Krylov solvers, making them more efficient for large-scale problems.
 It also contains operators that improve the efficiency of sparse matrix-dense vector products and sparse triangular solves on different GPUs, ensuring better performance on modern hardware.
 
-KrylovPreconditioners.jl is the best sidekick of Krylov.jl. └(^o^ )Ｘ( ^o^)┘
+[KrylovPreconditioners.jl](https://github.com/JuliaSmoothOptimizers/KrylovPreconditioners.jl) is the best sidekick of [Krylov.jl](https://github.com/JuliaSmoothOptimizers/Krylov.jl). └(^o^ )Ｘ( ^o^)┘