diff --git a/examples/tree_1d_dgsem/elixir_euler_quasi_1d_ec.jl b/examples/tree_1d_dgsem/elixir_euler_quasi_1d_ec.jl
index 81ca5c13023..04422dd6d29 100644
--- a/examples/tree_1d_dgsem/elixir_euler_quasi_1d_ec.jl
+++ b/examples/tree_1d_dgsem/elixir_euler_quasi_1d_ec.jl
@@ -12,7 +12,7 @@ function initial_condition_ec(x, t, equations::CompressibleEulerEquationsQuasi1D
     rho = 2.0 + 0.1 * x[1]
     p = 3.0
     a = 2.0 + x[1]
-    
+
     return prim2cons(SVector(rho, v1, p, a), equations)
 end
 
@@ -65,4 +65,4 @@ callbacks = CallbackSet(summary_callback,
 sol = solve(ode, CarpenterKennedy2N54(williamson_condition = false),
             dt = 1.0, # solve needs some value here but it will be overwritten by the stepsize_callback
             save_everystep = false, callback = callbacks);
-summary_callback() # print the timer summary
\ No newline at end of file
+summary_callback() # print the timer summary