update sort order

Author: deepaksnair

app/code/Magento/Sitemap/etc/adminhtml/system.xml

@@ -53,11 +53,11 @@
             </group>
             <group id="store" translate="label" type="text" sortOrder="4" showInDefault="1" showInWebsite="1" showInStore="1">
                 <label>Store Url Options</label>
-                <field id="changefreq" translate="label" type="select" sortOrder="1" showInDefault="1" showInWebsite="1" showInStore="1" canRestore="1">
+                <field id="changefreq" translate="label" type="select" sortOrder="10" showInDefault="1" showInWebsite="1" showInStore="1" canRestore="1">
                     <label>Frequency</label>
                     <source_model>Magento\Sitemap\Model\Config\Source\Frequency</source_model>
                 </field>
-                <field id="priority" translate="label comment" type="text" sortOrder="2" showInDefault="1" showInWebsite="1" showInStore="1" canRestore="1">
+                <field id="priority" translate="label comment" type="text" sortOrder="20" showInDefault="1" showInWebsite="1" showInStore="1" canRestore="1">
                     <label>Priority</label>
                     <backend_model>Magento\Sitemap\Model\Config\Backend\Priority</backend_model>
                     <comment>Valid values range from 0.0 to 1.0.</comment>
@@ -106,7 +106,7 @@
                     </depends>
                 </field>
             </group>
-            <group id="limit" translate="label" type="text" sortOrder="5" showInDefault="1" showInWebsite="1" showInStore="1">
+            <group id="limit" translate="label" type="text" sortOrder="6" showInDefault="1" showInWebsite="1" showInStore="1">
                 <label>Sitemap File Limits</label>
                 <field id="max_lines" translate="label" type="text" sortOrder="1" showInDefault="1" showInWebsite="1" showInStore="1" canRestore="1">
                     <label>Maximum No of URLs Per File</label>
@@ -118,7 +118,7 @@
                     <validate>validate-number validate-greater-than-zero</validate>
                 </field>
             </group>
-            <group id="search_engines" translate="label" type="text" sortOrder="6" showInDefault="1" showInWebsite="1" showInStore="1">
+            <group id="search_engines" translate="label" type="text" sortOrder="7" showInDefault="1" showInWebsite="1" showInStore="1">
                 <label>Search Engine Submission Settings</label>
                 <field id="submission_robots" translate="label" type="select" sortOrder="1" showInDefault="1" showInWebsite="1" showInStore="1" canRestore="1">
                     <label>Enable Submission to Robots.txt</label>