Fix doc build

Author: lkdvos

docs/make.jl

@@ -30,7 +30,8 @@ links = InterLinks(
     "TensorKit" => "https://quantumkithub.github.io/TensorKit.jl/stable/",
     "TensorOperations" => "https://quantumkithub.github.io/TensorOperations.jl/stable/",
     "KrylovKit" => "https://jutho.github.io/KrylovKit.jl/stable/",
-    "BlockTensorKit" => "https://lkdvos.github.io/BlockTensorKit.jl/dev/"
+    "BlockTensorKit" => "https://lkdvos.github.io/BlockTensorKit.jl/dev/",
+    "MatrixAlgebraKit" => "https://quantumkithub.github.io/MatrixAlgebraKit.jl/stable/"
 )
 
 # include MPSKit in all doctests

src/states/ortho.jl

@@ -151,8 +151,7 @@ end
 Bring updated `AC` and `C` tensors back into a consistent set of left or right canonical
 tensors. This minimizes `∥AC_i - AL_i * C_i∥` or `∥AC_i - C_{i-1} * AR_i∥`.
 
-The `alg` is passed on to [`left_orth!`](@extref MatrixAlgebraKit) and
-[`right_orth!`](@extref MatrixAlgebraKit), and can be used to control the kind of 
+The `alg` is passed on to `left_orth!` and `right_orth!`, and can be used to control the kind of 
 factorization used. By default, this is set to a (positive) QR/LQ, even though the
 optimal algorithm would use a polar decompositions instead, sacrificing a bit of
 performance for accuracy.