diff --git a/util/global_community_block.php b/util/global_community_block.php
index a0f8ec223b..cb6789e45c 100755
--- a/util/global_community_block.php
+++ b/util/global_community_block.php
@@ -33,11 +33,11 @@ if ($argc != 2 || $argv[1] == "-h" || $argv[1] == "--help" || $argv[1] == "-?")
 use Friendica\Database\DBM;
 use Friendica\Network\Probe;
 
-require_once('boot.php');
-require_once('include/dba.php');
-require_once('include/text.php');
+require_once 'boot.php';
+require_once 'include/dba.php';
+require_once 'include/text.php';
 $a = get_app();
-require_once('.htconfig.php');
+require_once '.htconfig.php';
 
 dba::connect($db_host, $db_user, $db_pass, $db_data);
 unset($db_host, $db_user, $db_pass, $db_data);
@@ -49,14 +49,14 @@ unset($db_host, $db_user, $db_pass, $db_data);
  **/
 $net = Probe::uri($argv[1]);
 if (in_array($net['network'], array(NETWORK_PHANTOM, NETWORK_MAIL))) {
-	echo "This account seems not to exist.";
+	echo 'This account seems not to exist.';
 	echo "\r\n";
 	exit(1);
 }
 $nurl = normalise_link($net['url']);
-$r = dba::select("contact", array("id"), array("nurl" => $nurl, "uid" => 0), array("limit" => 1));
+$r = dba::select('contact', array('id'), array('nurl' => $nurl, 'uid' => 0), array('limit' => 1));
 if (DBM::is_result($r)) {
-	dba::update("contact", array("blocked" => true), array("id" => $r["id"]));
+	dba::update('contact', array('blocked' => true), array('id' => $r['id']));
 	echo "NOTICE: The account should be blocked from the node now\r\n";
 } else {
 	echo "NOTICE: Could not find any entry for this URL (".$nurl.")\r\n";