Fixed Travis Build Problems

Fixed Travis Build Problems

Author: gwharton

dev/tests/integration/testsuite/Magento/Framework/Config/ConverterTest.php

@@ -51,7 +51,8 @@ public function parseVarElementDataProvider()
     {
         $sourceString = <<<'XML'
 <?xml version="1.0"?>
-<view xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Config/etc/view.xsd">
+<view xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+xsi:noNamespaceSchemaLocation="urn:magento:framework:Config/etc/view.xsd">
     <vars module="Magento_Test">    
         <var name="str">some string</var>  
         <var name="int-1">1</var>        

lib/internal/Magento/Framework/Config/Converter.php

@@ -103,9 +103,9 @@ protected function parseVarElement(\DOMElement $node)
             }
         }
         if (!count($result)) {
-            $result = (strtolower($node->nodeValue) !== 'true' &&  strtolower($node->nodeValue) !== 'false')
+            $result = (strtolower($node->nodeValue) !== 'true' && strtolower($node->nodeValue) !== 'false')
                 ? $node->nodeValue
-                : filter_var($node->nodeValue, FILTER_VALIDATE_BOOLEAN);        
+                : filter_var($node->nodeValue, FILTER_VALIDATE_BOOLEAN);
         }
         return $result;
     }