[ci skip] Gustavsen -> Gustavson (#34530)

Author: blegat

stdlib/SparseArrays/src/linalg.jl

@@ -168,7 +168,7 @@ end
 *(A::Adjoint{<:Any,<:AbstractSparseMatrixCSC}, B::Adjoint{<:Any,<:AbstractSparseMatrixCSC}) = spmatmul(copy(A), copy(B))
 *(A::Transpose{<:Any,<:AbstractSparseMatrixCSC}, B::Transpose{<:Any,<:AbstractSparseMatrixCSC}) = spmatmul(copy(A), copy(B))
 
-# Gustavsen's matrix multiplication algorithm revisited.
+# Gustavson's matrix multiplication algorithm revisited.
 # The result rowval vector is already sorted by construction.
 # The auxiliary Vector{Ti} xb is replaced by a Vector{Bool} of same length.
 # The optional argument controlling a sorting algorithm is obsolete.