diff --git a/test/test_parabolic_2d.jl b/test/test_parabolic_2d.jl
index 378071c96ac..152ca52a6ca 100644
--- a/test/test_parabolic_2d.jl
+++ b/test/test_parabolic_2d.jl
@@ -16,7 +16,7 @@ isdir(outdir) && rm(outdir, recursive = true)
     dg = DGMulti(polydeg = 2, element_type = Quad(), approximation_type = Polynomial(),
                  surface_integral = SurfaceIntegralWeakForm(flux_central),
                  volume_integral = VolumeIntegralWeakForm())
-    cells_per_dimension = (2, 2)                 
+    cells_per_dimension = (2, 2)
     mesh = DGMultiMesh(dg, cells_per_dimension)
 
     # test with polynomial initial condition x^2 * y
diff --git a/test/test_unit.jl b/test/test_unit.jl
index 4f57407eeb4..aaee05a36fd 100644
--- a/test/test_unit.jl
+++ b/test/test_unit.jl
@@ -1322,7 +1322,7 @@ end
     dg = DGMulti(polydeg = 1, element_type = Line(), approximation_type = Polynomial(),
                  surface_integral = SurfaceIntegralWeakForm(flux_central),
                  volume_integral = VolumeIntegralFluxDifferencing(flux_central))
-    cells_per_dimension = (1,)                 
+    cells_per_dimension = (1,)
     mesh = DGMultiMesh(dg, cells_per_dimension, periodicity = false)
 
     @test mesh.boundary_faces[:entire_boundary] == [1, 2]