diff --git a/Src/LinearSolvers/MLMG/AMReX_MLCGSolver.H b/Src/LinearSolvers/MLMG/AMReX_MLCGSolver.H
index 7f6f322ed68..e8deb6fcd3a 100644
--- a/Src/LinearSolvers/MLMG/AMReX_MLCGSolver.H
+++ b/Src/LinearSolvers/MLMG/AMReX_MLCGSolver.H
@@ -161,7 +161,7 @@ MLCGSolverT<MF>::solve_bicgstab (MF& sol, const MF& rhs, RT eps_rel, RT eps_abs)
 
         MF::Saxpy(sol, alpha, ph, 0, 0, ncomp, nghost); // sol += alpha * ph
         MF::Saxpy(r, -alpha, v, 0, 0, ncomp, nghost); // r -= alpha * v
-        
+
         rnorm = norm_inf(r);
 
         if ( verbose > 2 && ParallelDescriptor::IOProcessor() )