diff --git a/ChangeLog b/ChangeLog
index 232a31a18e..9cd68eecae 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Dec  7 20:31:02 2010  Kouhei Sutou  <kou@clear-code.com>
+
+	* test/rexml/test_doctype.rb: Doctype -> DocType.
+
 Tue Dec  7 20:29:23 2010  Kouhei Sutou  <kou@clear-code.com>
 
 	* test/rexml/test_doctype_mixin.rb: rename to ...
diff --git a/test/rexml/test_doctype.rb b/test/rexml/test_doctype.rb
index 78014bb5da..f28e551163 100644
--- a/test/rexml/test_doctype.rb
+++ b/test/rexml/test_doctype.rb
@@ -4,7 +4,7 @@
 require 'test/unit'
 require 'rexml/document'
 
-class TestDoctype < Test::Unit::TestCase
+class TestDocType < Test::Unit::TestCase
 
   def setup
     @sysid = "urn:x-test:sysid1"