1 files changed, 5 insertions, 6 deletions
diff --git a/test/rdoc/test_rdoc_class_module.rb b/test/rdoc/test_rdoc_class_module.rb
index 4dcc5d15ab..27d37cb7dd 100644
--- a/test/rdoc/test_rdoc_class_module.rb
+++ b/test/rdoc/test_rdoc_class_module.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
-require File.expand_path '../xref_test_case', __FILE__
+require_relative 'xref_test_case'
 
 class TestRDocClassModule < XrefTestCase
 
@@ -63,7 +63,7 @@ class TestRDocClassModule < XrefTestCase
   end
 
   def test_ancestors
-    assert_equal [@parent, "Object"], @child.ancestors
+    assert_equal [@parent, @object, "BasicObject"], @child.ancestors
   end
 
   def test_comment_equals
@@ -89,7 +89,7 @@ class TestRDocClassModule < XrefTestCase
     assert_equal 'comment', cm.comment.text
   end
 
-  def test_docuent_self_or_methods
+  def test_document_self_or_methods
     assert @c1.document_self_or_methods
 
     @c1.document_self = false
@@ -129,7 +129,7 @@ class TestRDocClassModule < XrefTestCase
   end
 
   def test_each_ancestor
-    assert_equal [@parent], @child.each_ancestor.to_a
+    assert_equal [@parent, @object], @child.each_ancestor.to_a
   end
 
   def test_each_ancestor_cycle
@@ -238,7 +238,7 @@ class TestRDocClassModule < XrefTestCase
     assert_equal tl, loaded.method_list.first.file
   end
 
-  def test_marshal_dump_visibilty
+  def test_marshal_dump_visibility
     @store.path = Dir.tmpdir
     tl = @store.add_file 'file.rb'
 
@@ -1501,4 +1501,3 @@ class TestRDocClassModule < XrefTestCase
   end
 
 end
-