documentation fixup

Author: Fe-r-oz

docs/src/users_guide/plotting_the_bloch_sphere.md

@@ -8,11 +8,11 @@ using CairoMakie
 CairoMakie.enable_only_mime!(MIME"image/svg+xml"())
 ```
 
-## [Introduction](@id doc:Bloch_sphere_rendering) 
+## [Introduction](@id doc:Bloch_sphere_rendering)
 
 When studying the dynamics of a two-level system, it's often convenient to visualize the state of the system by plotting the state vector or density matrix on the Bloch sphere.
 
-In [QuantumToolbox.jl](https://qutip.org/QuantumToolbox.jl/), this can be done using the [Bloch](@ref) or [plot_bloch](@ref) methods that provide same syntax as QuTiP.
+In [QuantumToolbox.jl](https://qutip.org/QuantumToolbox.jl/), this can be done using the [`Bloch`](@ref) or [`plot_bloch`](@ref) methods that provide same syntax as [QuTiP](https://github.com/qutip/qutip).
 
 ## Create a Bloch Sphere