diff --git a/scripts/importRatingTables.php b/scripts/importRatingTables.php
index 0672369..7145f29 100755
--- a/scripts/importRatingTables.php
+++ b/scripts/importRatingTables.php
@@ -1,32 +1,32 @@
 #!/usr/bin/env php
 <?php
-require("/etc/cdrtool/global.inc");
-require('cdr_generic.php');
-require("rating.php");
+require '/etc/cdrtool/global.inc';
+require 'cdr_generic.php';
+require 'rating.php';
 
 set_time_limit(0);
 
 $lockFile = sprintf("/var/lock/CDRTool_import_rates.lock");
 $abort_text = "Another import operation is in progress. Try again later.\n";
 
 $f = fopen($lockFile, "w");
 if (flock($f, LOCK_EX + LOCK_NB, $w)) {
     if ($w) {
         print $abort_text;
         syslog(LOG_NOTICE, $abort_text);
         exit(2);
     }
 } else {
     print $abort_text;
     syslog(LOG_NOTICE, $abort_text);
     exit(1);
 }
 
 $RatingTables = new RatingTables();
 $RatingTables->ImportCSVFiles();
 
 if ($RatingTables->mustReload) {
     if (!reloadRatingEngineTables()) {
         print "Error: cannot connect to network rating engine\n";
     }
 }
diff --git a/scripts/purgeTables.php b/scripts/purgeTables.php
index 9fb22d6..adbe247 100755
--- a/scripts/purgeTables.php
+++ b/scripts/purgeTables.php
@@ -1,38 +1,38 @@
 #!/usr/bin/env php
 <?php
 
-require("/etc/cdrtool/global.inc");
-require("cdr_generic.php");
+require '/etc/cdrtool/global.inc';
+require 'cdr_generic.php';
 
 // purge old logs of debit balance
 $PrepaidHistory = new PrepaidHistory();
 $PrepaidHistory->purge();
 
 print "\n";
 
 // purge old CDRs when using a central radius table
 while (list($k,$v) = each($DATASOURCES)) {
     if (strlen($v['purgeCDRsAfter'])) {
         $class_name = $v["class"];
 
         $log = sprintf("Datasource: %s\n", $v['name']);
         print $log;
         syslog(LOG_NOTICE, $log);
 
         unset($CDRS);
         $CDRS = new $class_name($k);
 
         if ($argv[1] && !preg_match("/^(\d{4})(\d{2})$/", $argv[1], $m)) {
             print "Error: Month must be in YYYYMM format\n";
             continue;
         } else {
             $endDate = date('Y-m-d', time() - 3600 * 24 * $v['purgeCDRsAfter']);
             $log = sprintf("Purge CDRs before %s\n", $endDate);
             print $log;
             syslog(LOG_NOTICE, $log);
         }
 
         $CDRS->purgeTable($argv[1]);
         print "\n";
     }
 }
diff --git a/scripts/reloadRatingTables.php b/scripts/reloadRatingTables.php
index 2dafe51..a0f08e8 100755
--- a/scripts/reloadRatingTables.php
+++ b/scripts/reloadRatingTables.php
@@ -1,15 +1,11 @@
 #!/usr/bin/env php
 <?php
-require("/etc/cdrtool/global.inc");
-require('cdr_generic.php');
-require("rating.php");
+require '/etc/cdrtool/global.inc';
+require 'cdr_generic.php';
+require 'rating.php';
 
 if (!reloadRatingEngineTables()) {
     die("Error: Cannot connect to network Rating Engine $errstr ($errno). \n");
 } else {
-    printf(
-        "Rating tables will be reloaded during next normalization. See syslog for more information. \n",
-        $RatingEngine["socketIP"],
-        $RatingEngine["socketPort"]
-    );
+    print "Rating tables will be reloaded during next normalization. See syslog for more information.\n";
 }
diff --git a/scripts/splitRatingTables.php b/scripts/splitRatingTables.php
index 3acd077..80223b5 100755
--- a/scripts/splitRatingTables.php
+++ b/scripts/splitRatingTables.php
@@ -1,7 +1,7 @@
 #!/usr/bin/env php
 <?php
-require("/etc/cdrtool/global.inc");
-require("rating.php");
+require '/etc/cdrtool/global.inc';
+require 'rating.php';
 
 $RatingTables = new RatingTables();
 $RatingTables->splitRatingTable();