Applied autoformatter.

src/callbacks_step/glm_speed.jl

@@ -80,13 +80,13 @@ end
     # Make sure we can handle multiple semidiscretizationis in coupled simulations.
     if length(semi_indices) == 0
         semis = tuple(semi)
-	semi_indices = (1)
+        semi_indices = (1)
     else
         semis = semi.semis
     end
 
     for semi_index in semi_indices
-	semi = semis[semi_index]
+        semi = semis[semi_index]
         mesh, equations, solver, cache = mesh_equations_solver_cache(semi)
 
         # compute time step for GLM linear advection equation with c_h=1 (redone due to the possible AMR)