diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 2abdd9d9..6c0ca2e6 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -6,15 +6,6 @@
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
-# Offense count: 4
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces.
-# SupportedStyles: space, no_space
-# SupportedStylesForEmptyBraces: space, no_space
-Layout/SpaceBeforeBlockBraces:
-  Exclude:
-    - 'test/geos_capi/polygon_test.rb'
-
 # Offense count: 8
 # Configuration parameters: IgnoreLiteralBranches, IgnoreConstantBranches.
 Lint/DuplicateBranch:
diff --git a/test/geos_capi/polygon_test.rb b/test/geos_capi/polygon_test.rb
index 76b9471c..77092558 100644
--- a/test/geos_capi/polygon_test.rb
+++ b/test/geos_capi/polygon_test.rb
@@ -125,14 +125,14 @@ def test_buffer_with_style
 
   def test_is_valid_polygon
     polygon_coordinates = [[0, 0], [0, 5], [5, 5], [5, 0], [0, 0]]
-    points_arr = polygon_coordinates.map{ |v| @factory.point(v[0], v[1]) }
+    points_arr = polygon_coordinates.map { |v| @factory.point(v[0], v[1]) }
     outer_ring = @factory.linear_ring(points_arr)
     polygon = @factory.polygon(outer_ring)
 
     assert_equal(polygon.valid?, true)
 
     polygon_coordinates = [[-1, -1], [-1, 0], [1, 0], [1, 1], [0, 1], [0, -1], [-1, -1]]
-    points_arr = polygon_coordinates.map{ |v| @factory.point(v[0], v[1]) }
+    points_arr = polygon_coordinates.map { |v| @factory.point(v[0], v[1]) }
     outer_ring = @factory.linear_ring(points_arr)
     polygon = @factory.polygon(outer_ring)
 
@@ -141,7 +141,7 @@ def test_is_valid_polygon
 
   def test_invalid_reason
     polygon_coordinates = [[-1, -1], [-1, 0], [1, 0], [1, 1], [0, 1], [0, -1], [-1, -1]]
-    points_arr = polygon_coordinates.map{ |v| @factory.point(v[0], v[1]) }
+    points_arr = polygon_coordinates.map { |v| @factory.point(v[0], v[1]) }
     outer_ring = @factory.linear_ring(points_arr)
     polygon = @factory.polygon(outer_ring)
 
@@ -150,7 +150,7 @@ def test_invalid_reason
 
   def test_invalid_reason_with_valid_polygon
     polygon_coordinates = [[0, 0], [0, 5], [5, 5], [5, 0], [0, 0]]
-    points_arr = polygon_coordinates.map{ |v| @factory.point(v[0], v[1]) }
+    points_arr = polygon_coordinates.map { |v| @factory.point(v[0], v[1]) }
     outer_ring = @factory.linear_ring(points_arr)
     polygon = @factory.polygon(outer_ring)
     assert_nil(polygon.invalid_reason)
@@ -159,7 +159,7 @@ def test_invalid_reason_with_valid_polygon
   def test_self_intersecting_polygon
     # issue 218
     polygon_coordinates = [[0, 0], [1, 1], [0, 1], [1, 0], [0, 0]]
-    points_arr = polygon_coordinates.map{ |v| @factory.point(v[0], v[1]) }
+    points_arr = polygon_coordinates.map { |v| @factory.point(v[0], v[1]) }
     outer_ring = @factory.linear_ring(points_arr)
     polygon = @factory.polygon(outer_ring)