diff --git a/ChangeLog b/ChangeLog
index de5ec9f98e..322ddd7d13 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sun May 22 17:25:18 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
+
+        * test/ruby/enc/test_case_options.rb: adjust test class name
+	  to match file name
+
 Sun May 22 17:24:07 2016  Martin Duerst  <duerst@it.aoyama.ac.jp>
 
         * rename test/ruby/enc/test_casing_options.rb to test_case_options.rb
diff --git a/test/ruby/enc/test_case_options.rb b/test/ruby/enc/test_case_options.rb
index 4150fc7036..761c92d51d 100644
--- a/test/ruby/enc/test_case_options.rb
+++ b/test/ruby/enc/test_case_options.rb
@@ -2,7 +2,7 @@
 
 require "test/unit"
 
-class TestCasingOptions < Test::Unit::TestCase
+class TestCaseOptions < Test::Unit::TestCase
   def assert_raise_functional_operations (arg, *options)
     assert_raise(ArgumentError) { arg.upcase(*options) }
     assert_raise(ArgumentError) { arg.downcase(*options) }