diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 8ae3920c9..0a24819d2 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -299,7 +299,6 @@ Layout/LeadingCommentSpace:
   Exclude:
     - 'lib/diff.rb'
     - 'lib/redmine/wiki_formatting/textile/redcloth3.rb'
-    - 'test/unit/project_test.rb'
     - 'test/unit/query_test.rb'
     - 'test/unit/user_test.rb'
 
diff --git a/test/unit/project_test.rb b/test/unit/project_test.rb
index 1a8e3e67b..8d447f474 100644
--- a/test/unit/project_test.rb
+++ b/test/unit/project_test.rb
@@ -711,28 +711,28 @@ class ProjectTest < ActiveSupport::TestCase
     @project.enabled_module_names = []
     @project.reload
     assert_equal [], @project.enabled_module_names
-    #with string
+    # with string
     @project.enable_module!("issue_tracking")
     assert_equal ["issue_tracking"], @project.enabled_module_names
-    #with symbol
+    # with symbol
     @project.enable_module!(:gantt)
     assert_equal ["issue_tracking", "gantt"], @project.enabled_module_names
-    #don't add a module twice
+    # don't add a module twice
     @project.enable_module!("issue_tracking")
     assert_equal ["issue_tracking", "gantt"], @project.enabled_module_names
   end
 
   test "enabled_modules should disable a module" do
     @project = Project.find(1)
-    #with string
+    # with string
     assert @project.enabled_module_names.include?("issue_tracking")
     @project.disable_module!("issue_tracking")
     assert ! @project.reload.enabled_module_names.include?("issue_tracking")
-    #with symbol
+    # with symbol
     assert @project.enabled_module_names.include?("gantt")
     @project.disable_module!(:gantt)
     assert ! @project.reload.enabled_module_names.include?("gantt")
-    #with EnabledModule object
+    # with EnabledModule object
     first_module = @project.enabled_modules.first
     @project.disable_module!(first_module)
     assert ! @project.reload.enabled_module_names.include?(first_module.name)