--- a/src/SbpOperators/boundaryops/boundary_restriction.jl	Fri Feb 25 16:57:06 2022 +0100
+++ b/src/SbpOperators/boundaryops/boundary_restriction.jl	Fri Feb 25 17:20:40 2022 +0100
@@ -4,9 +4,9 @@
 Creates boundary restriction operators `e` as `TensorMapping`s on `boundary`
 
 `e` is the restriction of a grid function to `boundary` using a `Stencil` `closure_stencil`.
-`e'` is the prolongation of a grid function on `boundary`` to the whole grid using the same `closure_stencil`.
+`e'` is the prolongation of a grid function on `boundary` to the whole grid using the same `closure_stencil`.
 On a one-dimensional `grid`, `e` is a `BoundaryOperator`. On a multi-dimensional `grid`, `e` is the inflation of
-a `BoundaryOperator`. See also [`SbpOperators.boundary_operator`](@ref).
+a `BoundaryOperator`. See also [`boundary_operator`](@ref).
 """
 function boundary_restriction(grid, closure_stencil::Stencil, boundary)
     converted_stencil = convert(Stencil{eltype(grid)}, closure_stencil)