MAGETWO-56974: Can not upgrade Magento 2.0.9 to 2.1.1 with sample data

- Message fix

Author: viktym

setup/src/Magento/Setup/Model/Installer.php

@@ -1091,7 +1091,7 @@ private function cleanDdlCache()
         /** @var \Magento\Framework\App\Cache\Manager $cacheManager */
         $cacheManager = $this->objectManagerProvider->get()->get(\Magento\Framework\App\Cache\Manager::class);
         $cacheManager->clean([\Magento\Framework\DB\Adapter\DdlCache::TYPE_IDENTIFIER]);
-        $this->log->log('DDL cache was cleared successfully');
+        $this->log->log('DDL cache cleared successfully');
     }
 
     /**

setup/src/Magento/Setup/Test/Unit/Model/InstallerTest.php

@@ -304,7 +304,7 @@ public function testInstall()
         $this->logger->expects($this->at(15))->method('log')->with('Schema post-updates:');
         $this->logger->expects($this->at(16))->method('log')->with("Module 'Foo_One':");
         $this->logger->expects($this->at(18))->method('log')->with("Module 'Bar_Two':");
-        $this->logger->expects($this->at(20))->method('log')->with('DDL cache was cleared successfully');
+        $this->logger->expects($this->at(20))->method('log')->with('DDL cache cleared successfully');
         $this->logger->expects($this->at(22))->method('log')->with('Installing user configuration...');
         $this->logger->expects($this->at(24))->method('log')->with('Enabling caches:');
         $this->logger->expects($this->at(28))->method('log')->with('Installing data...');