CS fix

Author: nicolas-grekas

src/Symfony/Component/Console/Tests/Fixtures/Foo6Command.php

@@ -1,6 +1,5 @@
 <?php
 
-
 use Symfony\Component\Console\Command\Command;
 
 class Foo6Command extends Command

src/Symfony/Component/CssSelector/XPath/Translator.php

@@ -89,7 +89,7 @@ public static function getXpathLiteral($element)
             }
         }
 
-        return sprintf('concat(%s)', implode($parts, ', '));
+        return sprintf('concat(%s)', implode(', ', $parts));
     }
 
     /**

src/Symfony/Component/Translation/Dumper/MoFileDumper.php

@@ -67,7 +67,7 @@ public function formatCatalogue(MessageCatalogue $messages, $domain, array $opti
                           .$this->writeLong($offset[2] + $sourcesStart + $sourcesSize);
         }
 
-        $output = implode(array_map(array($this, 'writeLong'), $header))
+        $output = implode('', array_map(array($this, 'writeLong'), $header))
                .$sourceOffsets
                .$targetOffsets
                .$sources

src/Symfony/Component/Yaml/Inline.php

@@ -234,7 +234,7 @@ public static function parseScalar($scalar, $delimiters = null, $stringDelimiter
             if (null !== $delimiters) {
                 $tmp = ltrim(substr($scalar, $i), ' ');
                 if ('' === $tmp) {
-                    throw new ParseException(sprintf('Unexpected end of line, expected one of "%s".', implode($delimiters)));
+                    throw new ParseException(sprintf('Unexpected end of line, expected one of "%s".', implode('', $delimiters)));
                 }
                 if (!\in_array($tmp[0], $delimiters)) {
                     throw new ParseException(sprintf('Unexpected characters (%s).', substr($scalar, $i)));