diff --git a/scripts/invoices/email_unpaid_invoices_to_customers.php b/scripts/invoices/email_unpaid_invoices_to_customers.php
index 6de9c1fdba7..0178d95d0b6 100755
--- a/scripts/invoices/email_unpaid_invoices_to_customers.php
+++ b/scripts/invoices/email_unpaid_invoices_to_customers.php
@@ -144,12 +144,12 @@ if ($resql)
                 //if (empty($newemail)) print "Warning: Customer ".$target." has no email. Notice disabled.\n";
             }
 
-            // Define line content
-            $outputlangs=new Translate('',$conf);
-            $outputlangs->setDefaultLang(empty($obj->default_lang)?$langs->defaultlang:$obj->default_lang);	// By default language of customer
+            // Define line content
+            $outputlangs=new Translate('',$conf);
+            $outputlangs->setDefaultLang(empty($obj->default_lang)?$langs->defaultlang:$obj->default_lang);	// By default language of customer
             $outputlangs->load("bills");
-            $outputlangs->load("main");
-
+            $outputlangs->load("main");
+
             if (dol_strlen($newemail))
             {
             	$message .= $outputlangs->trans("Invoice")." ".$obj->facnumber." : ".price($obj->total_ttc,0,$outputlangs)."\n";
@@ -301,4 +301,4 @@ function envoi_mail($mode,$oldemail,$message,$total,$userlang,$oldtarget)
     }
 }
 
-?>
\ No newline at end of file
+?>
diff --git a/scripts/invoices/email_unpaid_invoices_to_representatives.php b/scripts/invoices/email_unpaid_invoices_to_representatives.php
index c2adbf50c5e..ef5935b7946 100755
--- a/scripts/invoices/email_unpaid_invoices_to_representatives.php
+++ b/scripts/invoices/email_unpaid_invoices_to_representatives.php
@@ -74,8 +74,8 @@ print $script_file." launched with mode ".$mode." default lang=".$langs->default
 
 if ($mode != 'confirm') $conf->global->MAIN_DISABLE_ALL_MAILS=1;
 
-$sql = "SELECT f.facnumber, f.total_ttc, f.date_lim_reglement as due_date, s.nom as name, s.email, s.default_lang,";
-$sql.= " u.rowid as uid, u.lastname, u.firstname, u.email, u.lang";
+$sql = "SELECT f.facnumber, f.total_ttc, f.date_lim_reglement as due_date, s.nom as name, s.email, s.default_lang,";
+$sql.= " u.rowid as uid, u.lastname, u.firstname, u.email, u.lang";
 $sql .= " FROM ".MAIN_DB_PREFIX."facture as f";
 $sql .= " , ".MAIN_DB_PREFIX."societe as s";
 $sql .= " , ".MAIN_DB_PREFIX."societe_commerciaux as sc";
@@ -130,8 +130,8 @@ if ($resql)
             // Define line content
             $outputlangs=new Translate('',$conf);
             $outputlangs->setDefaultLang(empty($obj->lang)?$langs->defaultlang:$obj->lang);	// By default language of sale representative
-            $outputlangs->load("bills");
-            $outputlangs->load("main");
+            $outputlangs->load("bills");
+            $outputlangs->load("main");
 
             if (dol_strlen($obj->email))
             {
@@ -144,8 +144,8 @@ if ($resql)
             else print "disqualified (no email).";
 			print "\n";
 
-			unset($outputlangs);
-
+			unset($outputlangs);
+
             $total += $obj->total_ttc;
             $i++;
         }
@@ -276,4 +276,4 @@ function envoi_mail($mode,$oldemail,$message,$total,$userlang,$oldsalerepresenta
     }
 }
 
-?>
\ No newline at end of file
+?>
diff --git a/test/phpunit/ScriptsTest.php b/test/phpunit/ScriptsTest.php
index d5bda95e2b3..82d6a6c7240 100755
--- a/test/phpunit/ScriptsTest.php
+++ b/test/phpunit/ScriptsTest.php
@@ -151,28 +151,28 @@ class ScriptsTest extends PHPUnit_Framework_TestCase
         return $result;
     }
 
-    /**
-     * testInvoices
-     *
-     * @return string
-     */
-    public function testInvoices()
-    {
-    	global $conf,$user,$langs,$db;
-    	$conf=$this->savconf;
-    	$user=$this->savuser;
-    	$langs=$this->savlangs;
-    	$db=$this->savdb;
-
-    	$script=dirname(__FILE__).'/../../scripts/invoices/email_unpaid_invoices_to_customers.php test thirdparties';
-    	$result=exec($script, $output, $returnvar);
-
-    	print __METHOD__." result=".$result."\n";
-    	print __METHOD__." output=".join("\n",$output)."\n";
-    	print __METHOD__." returnvar=".$returnvar."\n";
-    	$this->assertEquals($returnvar,0);
-
-    	return $result;
+    /**
+     * testInvoices
+     *
+     * @return string
+     */
+    public function testInvoices()
+    {
+    	global $conf,$user,$langs,$db;
+    	$conf=$this->savconf;
+    	$user=$this->savuser;
+    	$langs=$this->savlangs;
+    	$db=$this->savdb;
+
+    	$script=dirname(__FILE__).'/../../scripts/invoices/email_unpaid_invoices_to_customers.php test thirdparties';
+    	$result=exec($script, $output, $returnvar);
+
+    	print __METHOD__." result=".$result."\n";
+    	print __METHOD__." output=".join("\n",$output)."\n";
+    	print __METHOD__." returnvar=".$returnvar."\n";
+    	$this->assertEquals($returnvar,0);
+
+    	return $result;
     }
 }
 ?>
\ No newline at end of file