From dd6e5a36e2a3bcc1167d12897686fdb9ce1caa3d Mon Sep 17 00:00:00 2001
From: David Angel <david@davidangel.net>
Date: Tue, 10 Oct 2017 10:20:40 -0400
Subject: [PATCH 1/3] Update en_US.csv

Use US English spelling for "Optimization".
---
 app/code/Magento/Cms/i18n/en_US.csv | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/code/Magento/Cms/i18n/en_US.csv b/app/code/Magento/Cms/i18n/en_US.csv
index 983493bb7732a..e4989777593f8 100644
--- a/app/code/Magento/Cms/i18n/en_US.csv
+++ b/app/code/Magento/Cms/i18n/en_US.csv
@@ -133,7 +133,7 @@ Block,Block
 "Enable Page","Enable Page"
 Content,Content
 "Content Heading","Content Heading"
-"Search Engine Optimisation","Search Engine Optimisation"
+"Search Engine Optimization","Search Engine Optimization"
 "Meta Title","Meta Title"
 "Meta Keywords","Meta Keywords"
 "Meta Description","Meta Description"

From 4092346a9505d190faf65930b63db881c3e3b5fd Mon Sep 17 00:00:00 2001
From: David Angel <david@davidangel.net>
Date: Tue, 10 Oct 2017 10:23:02 -0400
Subject: [PATCH 2/3] Update cms_page_form.xml

Use US English spelling for "Optimization".
---
 .../Magento/Cms/view/adminhtml/ui_component/cms_page_form.xml   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/code/Magento/Cms/view/adminhtml/ui_component/cms_page_form.xml b/app/code/Magento/Cms/view/adminhtml/ui_component/cms_page_form.xml
index f8c4f07bd4336..5441481f6cea2 100644
--- a/app/code/Magento/Cms/view/adminhtml/ui_component/cms_page_form.xml
+++ b/app/code/Magento/Cms/view/adminhtml/ui_component/cms_page_form.xml
@@ -141,7 +141,7 @@
     <fieldset name="search_engine_optimisation" sortOrder="20">
         <settings>
             <collapsible>true</collapsible>
-            <label translate="true">Search Engine Optimisation</label>
+            <label translate="true">Search Engine Optimization</label>
         </settings>
         <field name="identifier" formElement="input">
             <argument name="data" xsi:type="array">

From 84ff52beb4adb70024060179ddff3eb1776e47db Mon Sep 17 00:00:00 2001
From: David Angel <david@davidangel.net>
Date: Tue, 10 Oct 2017 10:25:35 -0400
Subject: [PATCH 3/3] Update PageForm.xml

Use US English spelling for "Optimization".
---
 .../app/Magento/Cms/Test/Block/Adminhtml/Page/Edit/PageForm.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dev/tests/functional/tests/app/Magento/Cms/Test/Block/Adminhtml/Page/Edit/PageForm.xml b/dev/tests/functional/tests/app/Magento/Cms/Test/Block/Adminhtml/Page/Edit/PageForm.xml
index 2ed1bdc790806..28de286b1411a 100644
--- a/dev/tests/functional/tests/app/Magento/Cms/Test/Block/Adminhtml/Page/Edit/PageForm.xml
+++ b/dev/tests/functional/tests/app/Magento/Cms/Test/Block/Adminhtml/Page/Edit/PageForm.xml
@@ -68,7 +68,7 @@
     </custom_design>
     <seo>
         <class>\Magento\Backend\Test\Block\Widget\Tab</class>
-        <selector>//div[div/strong/span[text()="Search Engine Optimisation"]]</selector>
+        <selector>//div[div/strong/span[text()="Search Engine Optimization"]]</selector>
         <strategy>xpath</strategy>
         <fields>
             <identifier />