Merge pull request #1248 from PHPCSStandards/feature/tidy-up-codesniffer-conf-dist-file

CodeSniffer.conf.dist: tidy up example code

Author: jrfnl

CodeSniffer.conf.dist

@@ -1,9 +1,9 @@
 <?php
- $phpCodeSnifferConfig = array (
-  'default_standard' => 'PSR2',
-  'report_format' => 'summary',
-  'show_warnings' => '0',
-  'show_progress' => '1',
-  'report_width' => '120',
-);
+$phpCodeSnifferConfig = [
+    'default_standard' => 'PSR2',
+    'report_format'    => 'summary',
+    'show_warnings'    => '0',
+    'show_progress'    => '1',
+    'report_width'     => '120',
+];
 ?>