diff --git a/test/unit/lib/redmine/plugin_test.rb b/test/unit/lib/redmine/plugin_test.rb
index 2827dd5b9..7765e4422 100644
--- a/test/unit/lib/redmine/plugin_test.rb
+++ b/test/unit/lib/redmine/plugin_test.rb
@@ -18,7 +18,6 @@
 require File.expand_path('../../../../test_helper', __FILE__)
 
 class Redmine::PluginTest < ActiveSupport::TestCase
-
   def setup
     @klass = Redmine::Plugin
     # In case some real plugins are installed
@@ -55,7 +54,6 @@ class Redmine::PluginTest < ActiveSupport::TestCase
 
   def test_installed
     @klass.register(:foo) {}
-
     assert_equal true, @klass.installed?(:foo)
     assert_equal false, @klass.installed?(:bar)
   end
@@ -74,7 +72,6 @@ class Redmine::PluginTest < ActiveSupport::TestCase
 
   def test_delete_menu_item
     Redmine::MenuManager.map(:project_menu).push(:foo_menu_item, '/foo', :caption => 'Foo')
-
     assert_difference 'Redmine::MenuManager.items(:project_menu).size', -1 do
       @klass.register :foo do
         delete_menu_item :project_menu, :foo_menu_item
@@ -98,7 +95,6 @@ class Redmine::PluginTest < ActiveSupport::TestCase
   def test_requires_redmine
     plugin = Redmine::Plugin.register(:foo) {}
     Redmine::VERSION.stubs(:to_a).returns([2, 1, 3, "stable", 10817])
-
     # Specific version without hash
     assert plugin.requires_redmine('2.1.3')
     assert plugin.requires_redmine('2.1')
@@ -108,7 +104,6 @@ class Redmine::PluginTest < ActiveSupport::TestCase
     assert_raise Redmine::PluginRequirementError do
       plugin.requires_redmine('2.2')
     end
-
     # Specific version
     assert plugin.requires_redmine(:version => '2.1.3')
     assert plugin.requires_redmine(:version => ['2.1.3', '2.2.0'])
@@ -122,7 +117,6 @@ class Redmine::PluginTest < ActiveSupport::TestCase
     assert_raise Redmine::PluginRequirementError do
       plugin.requires_redmine(:version => '2.2')
     end
-
     # Version range
     assert plugin.requires_redmine(:version => '2.0.0'..'2.2.4')
     assert plugin.requires_redmine(:version => '2.1.3'..'2.2.4')
@@ -133,8 +127,6 @@ class Redmine::PluginTest < ActiveSupport::TestCase
     assert_raise Redmine::PluginRequirementError do
       plugin.requires_redmine(:version => '2.1.4'..'2.2.4')
     end
-
-
     # Version or higher
     assert plugin.requires_redmine(:version_or_higher => '0.1.0')
     assert plugin.requires_redmine(:version_or_higher => '2.1.3')
@@ -150,12 +142,10 @@ class Redmine::PluginTest < ActiveSupport::TestCase
   def test_requires_redmine_plugin
     test = self
     other_version = '0.5.0'
-
     @klass.register :other do
       name 'Other'
       version other_version
     end
-
     @klass.register :foo do
       test.assert requires_redmine_plugin(:other, :version_or_higher => '0.1.0')
       test.assert requires_redmine_plugin(:other, :version_or_higher => other_version)
@@ -163,7 +153,6 @@ class Redmine::PluginTest < ActiveSupport::TestCase
       test.assert_raise Redmine::PluginRequirementError do
         requires_redmine_plugin(:other, :version_or_higher => '99.0.0')
       end
-
       test.assert requires_redmine_plugin(:other, :version => other_version)
       test.assert requires_redmine_plugin(:other, :version => [other_version, '99.0.0'])
       test.assert_raise Redmine::PluginRequirementError do
@@ -182,7 +171,6 @@ class Redmine::PluginTest < ActiveSupport::TestCase
       test.assert_raise Redmine::PluginNotFound do
         requires_redmine_plugin(:missing, :version => '0.1.0')
       end
-
     end
   end
 end