fix typo in localupdate_step for VOMPS algorithm

Author: VictorVanthilt

src/algorithms/approximate/vomps.jl

@@ -65,9 +65,9 @@ function localupdate_step!(::IterativeSolver{<:VOMPS}, state::VOMPSState{<:Any,<
     dst_ACs = state.mps isa Multiline ? eachcol(ACs) : ACs
 
     foreach(eachsite) do site
-        AC = circshift([ac_proj(row, loc, state.mps, state.toapprox, state.envs)
+        AC = circshift([ac_proj(row, site, state.mps, state.toapprox, state.envs)
                         for row in 1:size(state.mps, 1)], 1)
-        C = circshift([c_proj(row, loc, state.mps, state.toapprox, state.envs)
+        C = circshift([c_proj(row, site, state.mps, state.toapprox, state.envs)
                        for row in 1:size(state.mps, 1)], 1)
         dst_ACs[site] = regauge!(AC, C; alg=alg_orth)
         return nothing