Update src/solvers/dg.jl

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: JoshuaLampert

src/solvers/dg.jl

@@ -101,7 +101,6 @@ function get_variable(u, v, ::DG)
     return vec(u[v, :, :])
 end
 
-
 function Iterators.flatten(::DG, u)
     return Iterators.flatten(u)
 end