Fix test for Migrator.

lib/config/initializer.php

@@ -225,7 +225,7 @@ class Initializer {
   }
 
   public function admin_page() {
-    $subscriber = new Models\Subscriber();
+    /* $subscriber = new Models\Subscriber(); */
 
     $option = new WP\Option();
     $option->set('option_name', 'option value');
@@ -239,7 +239,7 @@ class Initializer {
         array('name' => 'Joo', 'email' => 'jonathan@mailpoet.com'),
         array('name' => 'Marco', 'email' => 'marco@mailpoet.com'),
        ),
-        'subscriber' => $subscriber->name,
+        /* 'subscriber' => $subscriber->name, */
         'option' => $option->get('option_name')
    );
     // Sample page using Twig

lib/config/migrator.php

@@ -43,7 +43,7 @@ class Migrator {
       'first_name tinytext NOT NULL,',
       'last_name tinytext NOT NULL,',
       'email tinytext NOT NULL,',
-      'PRIMARY KEY  (id)'
+      'PRIMARY KEY  (id)',
     );
     return $this->sqlify(__FUNCTION__, $attributes);
   }

tests/unit/MigratorCest.php

@@ -7,7 +7,7 @@ class MigratorCest {
     $this->migrator = new Migrator();
   }
 
-  function itCanGenerateTheSubscriberSql() {
+  function itCanGenerateTheSubscribersSql() {
     $subscriber_sql = $this->migrator->subscribers();
     $expected_table = $this->migrator->prefix . 'subscribers';
     expect($subscriber_sql)->contains($expected_table);