bk docs link update

Author: TorkelE

docs/src/steady_state_functionality/examples/bifurcationkit_periodic_orbits.md

@@ -1,5 +1,5 @@
 # [Computing Periodic Orbits (Oscillations) Using BifurcationKit.jl](@id bifurcationkit_periodic_orbits)
-Previously, we have shown how to [compute bifurcation diagrams](@ref bifurcation_diagrams) using [BifurcationKit.jl](https://github.com/bifurcationkit/BifurcationKit.jl). In this example we will consider a system which exhibits an oscillation and show how to use BifurcationKit to track not just the system's (potentially unstable) steady state, but also the periodic orbit itself. More information on how to track periodic orbits can be found in the [BifurcationKit documentation](https://bifurcationkit.github.io/BifurcationKitDocs.jl/stable/periodicOrbit/).
+Previously, we have shown how to [compute bifurcation diagrams](@ref bifurcation_diagrams) using [BifurcationKit.jl](https://github.com/bifurcationkit/BifurcationKit.jl). In this example we will consider a system which exhibits an oscillation and show how to use BifurcationKit to track not just the system's (potentially unstable) steady state, but also the periodic orbit itself. More information on how to track periodic orbits can be found in the [BifurcationKit documentation](https://bifurcationkit.github.io/BifurcationKitDocs.jl/stable/tutorials/tutorials/#Periodic-orbits).
 
 ## [Computing the bifurcation diagram for the Repressilator](@id bifurcationkit_periodic_orbits_bifdia)
 We will first compute the bifurcation diagram, using the same approach as in the [corresponding tutorial](@ref bifurcation_diagrams). For this example, we will use the oscillating [Repressilator](@ref basic_CRN_library_repressilator) model.