fix: legend

Author: avik-pal

benchmarks/NonlinearProblem/nonlinear_battery_problem.jmd

@@ -318,7 +318,7 @@ fig = begin
         axislegend(ax, [[l, sc] for (l, sc) in zip(ls, scs)],
             [solver.name for solver in successful_solvers[idxs]], "Successful Solvers";
             framevisible=true, framewidth = STROKEWIDTH, orientation = :vertical,
-            titlesize = 20, nbanks = 1, labelsize = 16,#  margin = (0.0, 80.0, 0.0, 0.0),
+            titlesize = 20, nbanks = 2, labelsize = 16,#  margin = (0.0, 80.0, 0.0, 0.0),
             tellheight = false, tellwidth = true, patchsize = (40.0f0, 20.0f0),
             position = :rb)