diff --git a/test/unit/query_test.rb b/test/unit/query_test.rb
index 7be1e799c..93f9af180 100644
--- a/test/unit/query_test.rb
+++ b/test/unit/query_test.rb
@@ -1953,7 +1953,7 @@ class QueryTest < ActiveSupport::TestCase
     count_by_group = q.result_count_by_group
     assert_kind_of Hash, count_by_group
     assert_equal %w(NilClass User), count_by_group.keys.collect {|k| k.class.name}.uniq.sort
-    assert_equal %W(Integer), count_by_group.values.collect {|k| k.class.name}.uniq
+    assert_equal %w(Integer), count_by_group.values.collect {|k| k.class.name}.uniq
     assert count_by_group.has_key?(User.find(3))
   end
 
@@ -1962,7 +1962,7 @@ class QueryTest < ActiveSupport::TestCase
     count_by_group = q.result_count_by_group
     assert_kind_of Hash, count_by_group
     assert_equal %w(NilClass String), count_by_group.keys.collect {|k| k.class.name}.uniq.sort
-    assert_equal %W(Integer), count_by_group.values.collect {|k| k.class.name}.uniq
+    assert_equal %w(Integer), count_by_group.values.collect {|k| k.class.name}.uniq
     assert count_by_group.has_key?('MySQL')
   end
 
@@ -1971,7 +1971,7 @@ class QueryTest < ActiveSupport::TestCase
     count_by_group = q.result_count_by_group
     assert_kind_of Hash, count_by_group
     assert_equal %w(Date NilClass), count_by_group.keys.collect {|k| k.class.name}.uniq.sort
-    assert_equal %W(Integer), count_by_group.values.collect {|k| k.class.name}.uniq
+    assert_equal %w(Integer), count_by_group.values.collect {|k| k.class.name}.uniq
   end
 
   def test_issue_count_with_nil_group_only