Fix ES6 no-irregular-whitespace eslint rule [MAILPOET-1082]

.eslintrc.es6.json

@@ -65,7 +65,6 @@
     "no-script-url": 0,
     "wrap-iife": 0,
     "vars-on-top": 0,
-    "no-irregular-whitespace": 0,
     "padded-blocks": 0,
     "no-underscore-dangle": 0
   }

assets/js/src/segments/list.jsx

@@ -210,7 +210,7 @@ const SegmentList = React.createClass({
     if (segment.type === 'wp_users') {
       // the WP users segment is not editable so just display its name
       segment_name = (
-        <span className="row-title">{ segment.name }</span>
+        <span className="row-title">{ segment.name }</span>
       );
     } else {
       segment_name = (

assets/js/src/subscribers/form.jsx

@@ -107,7 +107,7 @@ define(
       },
     ];
 
-    const custom_fields = window.mailpoet_custom_fields || [];
+    const custom_fields = window.mailpoet_custom_fields || [];
     custom_fields.map((custom_field) => {
       const field = {
         name: 'cf_' + custom_field.id,