Code improvement

Author: mage2pratik

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

@@ -103,7 +103,6 @@
                 <clone_fields>1</clone_fields>
                 <clone_model>Magento\Catalog\Model\Config\CatalogClone\Media\Image</clone_model>
                 <field id="placeholder" type="image" sortOrder="1" showInDefault="1" showInWebsite="1" showInStore="1">
-                    <label></label>
                     <backend_model>Magento\Config\Model\Config\Backend\Image</backend_model>
                     <upload_dir config="system/filesystem/media" scope_info="1">catalog/product/placeholder</upload_dir>
                     <base_url type="media" scope_info="1">catalog/product/placeholder</base_url>

app/code/Magento/Config/Test/Unit/Model/_files/system_2.xml

@@ -76,7 +76,6 @@
                     <config_path>section/group/field4</config_path>
                 </field>
                 <field id="field_5" translate="label" showInWebsite="1" type="text">
-                    <label></label>
                 </field>
             </group>
             <group id="group_4" type="text" showInDefault="1" showInWebsite="1" showInStore="1">

app/code/Magento/Paypal/etc/adminhtml/system/express_checkout.xml

@@ -198,7 +198,6 @@
                     <attribute type="shared">1</attribute>
                 </field>
                 <field id="bml_wizard" translate="button_label" sortOrder="15" showInDefault="1" showInWebsite="1">
-                    <label></label>
                     <button_label>Get Publisher ID from PayPal</button_label>
                     <button_url><![CDATA[https:/financing.paypal.com/ppfinportal/cart/index?dcp=4eff8563b9cc505e0b9afaff3256705081553c79]]></button_url>
                     <frontend_model>Magento\Paypal\Block\Adminhtml\System\Config\BmlApiWizard</frontend_model>

app/code/Magento/Sales/view/adminhtml/web/order/create/scripts.js

@@ -47,7 +47,7 @@ define([
                             var buttons = controlButtonArea.childElements();
                             for (var i = 0; i < buttons.length; i++) {
                                 if (buttons[i].innerHTML.include(button.label)) {
-                                    return ;
+                                    return;
                                 }
                             }
                             button.insertIn(controlButtonArea, 'top');

dev/tests/integration/testsuite/Magento/Paypal/Model/Config/Structure/Reader/_files/expected/config.xml

@@ -767,7 +767,6 @@
                             <attribute type="shared">1</attribute>
                         </field>
                         <field id="bml_wizard" translate="button_label" sortOrder="15" showInDefault="1" showInWebsite="1">
-                            <label></label>
                             <button_label>Get Publisher ID from PayPal</button_label>
                             <button_url><![CDATA[https:/financing.paypal.com/ppfinportal/cart/index?dcp=4eff8563b9cc505e0b9afaff3256705081553c79]]></button_url>
                             <frontend_model>Magento\Paypal\Block\Adminhtml\System\Config\BmlApiWizard</frontend_model>

lib/web/mage/utils/wrapper.js

@@ -45,7 +45,7 @@ define([
     return {
 
         /**
-         * Wraps target function with a specified wrapper, which will recieve
+         * Wraps target function with a specified wrapper, which will receive
          * reference to the original function as a first argument.
          *
          * @param {Function} target - Function to be wrapped.