diff --git a/spec/ruby/library/rexml/element/add_attribute_spec.rb b/spec/ruby/library/rexml/element/add_attribute_spec.rb
index b688f1db65..64f2ec84a3 100644
--- a/spec/ruby/library/rexml/element/add_attribute_spec.rb
+++ b/spec/ruby/library/rexml/element/add_attribute_spec.rb

diff --git a/spec/ruby/library/rexml/element/add_attributes_spec.rb b/spec/ruby/library/rexml/element/add_attributes_spec.rb
index 8e7e991f11..f331803dd8 100644
--- a/spec/ruby/library/rexml/element/add_attributes_spec.rb
+++ b/spec/ruby/library/rexml/element/add_attributes_spec.rb

diff --git a/spec/ruby/library/rexml/element/add_element_spec.rb b/spec/ruby/library/rexml/element/add_element_spec.rb
index 90fb36f8e3..8ba023f2c7 100644
--- a/spec/ruby/library/rexml/element/add_element_spec.rb
+++ b/spec/ruby/library/rexml/element/add_element_spec.rb

diff --git a/spec/ruby/library/rexml/element/add_namespace_spec.rb b/spec/ruby/library/rexml/element/add_namespace_spec.rb
index 5e601dcf28..44b074bac7 100644
--- a/spec/ruby/library/rexml/element/add_namespace_spec.rb
+++ b/spec/ruby/library/rexml/element/add_namespace_spec.rb

diff --git a/spec/ruby/library/rexml/element/add_text_spec.rb b/spec/ruby/library/rexml/element/add_text_spec.rb
index 200d748e61..3a0531ad42 100644
--- a/spec/ruby/library/rexml/element/add_text_spec.rb
+++ b/spec/ruby/library/rexml/element/add_text_spec.rb

diff --git a/spec/ruby/library/rexml/element/attribute_spec.rb b/spec/ruby/library/rexml/element/attribute_spec.rb
index 7b2c26658a..b223d3440c 100644
--- a/spec/ruby/library/rexml/element/attribute_spec.rb
+++ b/spec/ruby/library/rexml/element/attribute_spec.rb

diff --git a/spec/ruby/library/rexml/element/attributes_spec.rb b/spec/ruby/library/rexml/element/attributes_spec.rb
index 79a3368a9e..92bcecc40a 100644
--- a/spec/ruby/library/rexml/element/attributes_spec.rb
+++ b/spec/ruby/library/rexml/element/attributes_spec.rb

diff --git a/spec/ruby/library/rexml/element/cdatas_spec.rb b/spec/ruby/library/rexml/element/cdatas_spec.rb
index ecbca94f62..988b2cb422 100644
--- a/spec/ruby/library/rexml/element/cdatas_spec.rb
+++ b/spec/ruby/library/rexml/element/cdatas_spec.rb

diff --git a/spec/ruby/library/rexml/element/clone_spec.rb b/spec/ruby/library/rexml/element/clone_spec.rb
index 06948585a4..490e43181f 100644
--- a/spec/ruby/library/rexml/element/clone_spec.rb
+++ b/spec/ruby/library/rexml/element/clone_spec.rb

diff --git a/spec/ruby/library/rexml/element/comments_spec.rb b/spec/ruby/library/rexml/element/comments_spec.rb
index 26043366d3..84ab9a7469 100644
--- a/spec/ruby/library/rexml/element/comments_spec.rb
+++ b/spec/ruby/library/rexml/element/comments_spec.rb

diff --git a/spec/ruby/library/rexml/element/delete_attribute_spec.rb b/spec/ruby/library/rexml/element/delete_attribute_spec.rb
index dab20468c4..e2ba81eb0d 100644
--- a/spec/ruby/library/rexml/element/delete_attribute_spec.rb
+++ b/spec/ruby/library/rexml/element/delete_attribute_spec.rb

diff --git a/spec/ruby/library/rexml/element/delete_element_spec.rb b/spec/ruby/library/rexml/element/delete_element_spec.rb
index f2c50eb95e..c0b486a6f7 100644
--- a/spec/ruby/library/rexml/element/delete_element_spec.rb
+++ b/spec/ruby/library/rexml/element/delete_element_spec.rb

diff --git a/spec/ruby/library/rexml/element/delete_namespace_spec.rb b/spec/ruby/library/rexml/element/delete_namespace_spec.rb
index 4b37c2c41c..a7763d51e8 100644
--- a/spec/ruby/library/rexml/element/delete_namespace_spec.rb
+++ b/spec/ruby/library/rexml/element/delete_namespace_spec.rb

diff --git a/spec/ruby/library/rexml/element/document_spec.rb b/spec/ruby/library/rexml/element/document_spec.rb
index c9f74c4056..754f27d8a0 100644
--- a/spec/ruby/library/rexml/element/document_spec.rb
+++ b/spec/ruby/library/rexml/element/document_spec.rb

diff --git a/spec/ruby/library/rexml/element/each_element_with_attribute_spec.rb b/spec/ruby/library/rexml/element/each_element_with_attribute_spec.rb
index 5d6f4b371a..f2d779e577 100644
--- a/spec/ruby/library/rexml/element/each_element_with_attribute_spec.rb
+++ b/spec/ruby/library/rexml/element/each_element_with_attribute_spec.rb

diff --git a/spec/ruby/library/rexml/element/each_element_with_text_spec.rb b/spec/ruby/library/rexml/element/each_element_with_text_spec.rb
index 65f5ea5f11..8f9d062c99 100644
--- a/spec/ruby/library/rexml/element/each_element_with_text_spec.rb
+++ b/spec/ruby/library/rexml/element/each_element_with_text_spec.rb

diff --git a/spec/ruby/library/rexml/element/element_reference_spec.rb b/spec/ruby/library/rexml/element/element_reference_spec.rb
index 0deaf990eb..9e5d371ce4 100644
--- a/spec/ruby/library/rexml/element/element_reference_spec.rb
+++ b/spec/ruby/library/rexml/element/element_reference_spec.rb

diff --git a/spec/ruby/library/rexml/element/get_text_spec.rb b/spec/ruby/library/rexml/element/get_text_spec.rb
index cfdc758acd..0fa8d7cb3f 100644
--- a/spec/ruby/library/rexml/element/get_text_spec.rb
+++ b/spec/ruby/library/rexml/element/get_text_spec.rb

diff --git a/spec/ruby/library/rexml/element/has_attributes_spec.rb b/spec/ruby/library/rexml/element/has_attributes_spec.rb
index 83d71396c4..af3ce8ce1b 100644
--- a/spec/ruby/library/rexml/element/has_attributes_spec.rb
+++ b/spec/ruby/library/rexml/element/has_attributes_spec.rb

diff --git a/spec/ruby/library/rexml/element/has_elements_spec.rb b/spec/ruby/library/rexml/element/has_elements_spec.rb
index 815a987ca0..04c7fe01a5 100644
--- a/spec/ruby/library/rexml/element/has_elements_spec.rb
+++ b/spec/ruby/library/rexml/element/has_elements_spec.rb

diff --git a/spec/ruby/library/rexml/element/has_text_spec.rb b/spec/ruby/library/rexml/element/has_text_spec.rb
index f2c5bc4ffa..de19fe0763 100644
--- a/spec/ruby/library/rexml/element/has_text_spec.rb
+++ b/spec/ruby/library/rexml/element/has_text_spec.rb

diff --git a/spec/ruby/library/rexml/element/inspect_spec.rb b/spec/ruby/library/rexml/element/inspect_spec.rb
index 5eb8ef2265..ec16c136ee 100644
--- a/spec/ruby/library/rexml/element/inspect_spec.rb
+++ b/spec/ruby/library/rexml/element/inspect_spec.rb

diff --git a/spec/ruby/library/rexml/element/instructions_spec.rb b/spec/ruby/library/rexml/element/instructions_spec.rb
index bd9dfcef50..11f1396df0 100644
--- a/spec/ruby/library/rexml/element/instructions_spec.rb
+++ b/spec/ruby/library/rexml/element/instructions_spec.rb

diff --git a/spec/ruby/library/rexml/element/namespace_spec.rb b/spec/ruby/library/rexml/element/namespace_spec.rb
index a359887826..28966289c5 100644
--- a/spec/ruby/library/rexml/element/namespace_spec.rb
+++ b/spec/ruby/library/rexml/element/namespace_spec.rb

diff --git a/spec/ruby/library/rexml/element/namespaces_spec.rb b/spec/ruby/library/rexml/element/namespaces_spec.rb
index 7bf8ec6421..4544540173 100644
--- a/spec/ruby/library/rexml/element/namespaces_spec.rb
+++ b/spec/ruby/library/rexml/element/namespaces_spec.rb

diff --git a/spec/ruby/library/rexml/element/new_spec.rb b/spec/ruby/library/rexml/element/new_spec.rb
index 35a8438495..c6ab289476 100644
--- a/spec/ruby/library/rexml/element/new_spec.rb
+++ b/spec/ruby/library/rexml/element/new_spec.rb

diff --git a/spec/ruby/library/rexml/element/next_element_spec.rb b/spec/ruby/library/rexml/element/next_element_spec.rb
index 2c7875a248..46d8f74760 100644
--- a/spec/ruby/library/rexml/element/next_element_spec.rb
+++ b/spec/ruby/library/rexml/element/next_element_spec.rb

diff --git a/spec/ruby/library/rexml/element/node_type_spec.rb b/spec/ruby/library/rexml/element/node_type_spec.rb
index d641dd89d3..a39c2deca5 100644
--- a/spec/ruby/library/rexml/element/node_type_spec.rb
+++ b/spec/ruby/library/rexml/element/node_type_spec.rb

diff --git a/spec/ruby/library/rexml/element/prefixes_spec.rb b/spec/ruby/library/rexml/element/prefixes_spec.rb
index 77557e165a..ea4caab4bc 100644
--- a/spec/ruby/library/rexml/element/prefixes_spec.rb
+++ b/spec/ruby/library/rexml/element/prefixes_spec.rb

diff --git a/spec/ruby/library/rexml/element/previous_element_spec.rb b/spec/ruby/library/rexml/element/previous_element_spec.rb
index aa19c187be..a43b1ddd10 100644
--- a/spec/ruby/library/rexml/element/previous_element_spec.rb
+++ b/spec/ruby/library/rexml/element/previous_element_spec.rb

diff --git a/spec/ruby/library/rexml/element/raw_spec.rb b/spec/ruby/library/rexml/element/raw_spec.rb
index 2a913e1ac7..200a99d194 100644
--- a/spec/ruby/library/rexml/element/raw_spec.rb
+++ b/spec/ruby/library/rexml/element/raw_spec.rb

diff --git a/spec/ruby/library/rexml/element/root_spec.rb b/spec/ruby/library/rexml/element/root_spec.rb
index 4e88446ac2..52aa4571b9 100644
--- a/spec/ruby/library/rexml/element/root_spec.rb
+++ b/spec/ruby/library/rexml/element/root_spec.rb

diff --git a/spec/ruby/library/rexml/element/text_spec.rb b/spec/ruby/library/rexml/element/text_spec.rb
index b7d493589e..3234bba153 100644
--- a/spec/ruby/library/rexml/element/text_spec.rb
+++ b/spec/ruby/library/rexml/element/text_spec.rb

diff --git a/spec/ruby/library/rexml/element/texts_spec.rb b/spec/ruby/library/rexml/element/texts_spec.rb
index 7f610ba31b..2d374d5e66 100644
--- a/spec/ruby/library/rexml/element/texts_spec.rb
+++ b/spec/ruby/library/rexml/element/texts_spec.rb

diff --git a/spec/ruby/library/rexml/element/whitespace_spec.rb b/spec/ruby/library/rexml/element/whitespace_spec.rb
index 8cd2e5b5e8..f455067922 100644
--- a/spec/ruby/library/rexml/element/whitespace_spec.rb
+++ b/spec/ruby/library/rexml/element/whitespace_spec.rb