diff --git a/upgrade.php b/upgrade.php
index d264524..cb67d5a 100644
--- a/upgrade.php
+++ b/upgrade.php
@@ -16,67 +16,67 @@ $infos = $plugin->getInfos();
 // 0.2.0 - Stock le contenu en json plutôt qu'en serialized
 if (version_compare($infos->version, '0.2.0', '<'))
 {
-    $r = (array) DB::getInstance()->get('SELECT * FROM plugin_facturation_factures');
-    
-    foreach ($r as $e) {
-        $e->contenu =json_encode(unserialize((string) $e->contenu));
-        $db->update('plugin_facturation_factures', $e, $db->where('id', (int)$e->id));
-    }
+	$r = (array) DB::getInstance()->get('SELECT * FROM plugin_facturation_factures');
+	
+	foreach ($r as $e) {
+		$e->contenu =json_encode(unserialize((string) $e->contenu));
+		$db->update('plugin_facturation_factures', $e, $db->where('id', (int)$e->id));
+	}
 }
 
 // 0.3.0 - Migration Facturation\Config vers la table plugins
 if (version_compare($infos->version, '0.3.0', '<'))
 {
-    $conf = $db->getAssoc('SELECT cle, valeur FROM plugin_facturation_config ORDER BY cle;');
-    foreach($conf as $k=>$v)
-    {
-        if(!$plugin->setConfig($k, $v))
-        {
-            throw new UserException('Erreur dans la conversion de la configuration pour la clé : '.$k);
-        }
-    }
-    $db->exec('DROP TABLE `plugin_facturation_config`;');
+	$conf = $db->getAssoc('SELECT cle, valeur FROM plugin_facturation_config ORDER BY cle;');
+	foreach($conf as $k=>$v)
+	{
+		if(!$plugin->setConfig($k, $v))
+		{
+			throw new UserException('Erreur dans la conversion de la configuration pour la clé : '.$k);
+		}
+	}
+	$db->exec('DROP TABLE `plugin_facturation_config`;');
 }
 
 // 0.4.0 - Migration Facturation\Config vers la table plugins
 if (version_compare($infos->version, '0.4.0', '<'))
 {
-    $db->exec(<<<EOT
-        CREATE TABLE IF NOT EXISTS plugin_facturation_paiement
-        -- Moyens de paiement
-        (
-            code TEXT NOT NULL PRIMARY KEY,
-            nom TEXT NOT NULL
-        );
+	$db->exec(<<<EOT
+		CREATE TABLE IF NOT EXISTS plugin_facturation_paiement
+		-- Moyens de paiement
+		(
+			code TEXT NOT NULL PRIMARY KEY,
+			nom TEXT NOT NULL
+		);
 
-        INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('CB', 'Carte bleue');
-        INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('CH', 'Chèque');
-        INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('ES', 'Espèces');
-        INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('PR', 'Prélèvement');
-        INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('TI', 'TIP');
-        INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('VI', 'Virement');
-        INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('AU', 'Autre');
+		INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('CB', 'Carte bleue');
+		INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('CH', 'Chèque');
+		INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('ES', 'Espèces');
+		INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('PR', 'Prélèvement');
+		INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('TI', 'TIP');
+		INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('VI', 'Virement');
+		INSERT OR IGNORE INTO plugin_facturation_paiement (code, nom) VALUES ('AU', 'Autre');
 
-            
-        CREATE TABLE IF NOT EXISTS plugin_facturation_factures_tmp
-        (
-            id					INTEGER PRIMARY KEY,
-            type_facture		INTEGER NOT NULL DEFAULT 0,
-            numero				TEXT NOT NULL UNIQUE,
-            receveur_membre 	INTEGER NOT NULL, -- bool
-            receveur_id			INTEGER NOT NULL,
-            date_emission		TEXT NOT NULL, -- CHECK (date(date_emission) IS NOT NULL AND date(date_emission) = date_emission),
-            date_echeance		TEXT NOT NULL, -- CHECK (date(date_echeance) IS NOT NULL AND date(date_echeance) = date_echeance),
-            reglee				INTEGER DEFAULT 0, -- bool
-            archivee			INTEGER DEFAULT 0, -- bool
-            moyen_paiement		TEXT NOT NULL,
-            contenu 			TEXT NOT NULL,
-            total   			REAL DEFAULT 0
-        );
+			
+		CREATE TABLE IF NOT EXISTS plugin_facturation_factures_tmp
+		(
+			id					INTEGER PRIMARY KEY,
+			type_facture		INTEGER NOT NULL DEFAULT 0,
+			numero				TEXT NOT NULL UNIQUE,
+			receveur_membre 	INTEGER NOT NULL, -- bool
+			receveur_id			INTEGER NOT NULL,
+			date_emission		TEXT NOT NULL, -- CHECK (date(date_emission) IS NOT NULL AND date(date_emission) = date_emission),
+			date_echeance		TEXT NOT NULL, -- CHECK (date(date_echeance) IS NOT NULL AND date(date_echeance) = date_echeance),
+			reglee				INTEGER DEFAULT 0, -- bool
+			archivee			INTEGER DEFAULT 0, -- bool
+			moyen_paiement		TEXT NOT NULL,
+			contenu 			TEXT NOT NULL,
+			total   			REAL DEFAULT 0
+		);
 
-        INSERT INTO plugin_facturation_factures_tmp SELECT * FROM plugin_facturation_factures;
-        DROP TABLE plugin_facturation_factures;
-        ALTER TABLE plugin_facturation_factures_tmp RENAME TO plugin_facturation_factures;
+		INSERT INTO plugin_facturation_factures_tmp SELECT * FROM plugin_facturation_factures;
+		DROP TABLE plugin_facturation_factures;
+		ALTER TABLE plugin_facturation_factures_tmp RENAME TO plugin_facturation_factures;
 
 EOT
 );
@@ -86,56 +86,55 @@ EOT
 // 0.6.0 - Migration Facturation\Config vers la table plugins
 if (version_compare($infos->version, '0.6.0', '<'))
 {
-    $r = $db->first('SELECT id, total FROM plugin_facturation_factures;');
-    if (strpos($r->total,'.'))
-    {
-        // SQL -> total integer
-        $db->exec(<<<EOT
-        
-        CREATE TABLE IF NOT EXISTS plugin_facturation_factures_tmp
-        (
-            id					INTEGER PRIMARY KEY,
-            type_facture		INTEGER NOT NULL DEFAULT 0,
-            numero				TEXT NOT NULL UNIQUE,
-            receveur_membre 	INTEGER NOT NULL, -- bool
-            receveur_id			INTEGER NOT NULL,
-            date_emission		TEXT NOT NULL, -- CHECK (date(date_emission) IS NOT NULL AND date(date_emission) = date_emission),
-            date_echeance		TEXT NOT NULL, -- CHECK (date(date_echeance) IS NOT NULL AND date(date_echeance) = date_echeance),
-            reglee				INTEGER DEFAULT 0, -- bool
-            archivee			INTEGER DEFAULT 0, -- bool
-            moyen_paiement		TEXT NOT NULL,
-            contenu 			TEXT NOT NULL,
-            total   			INTEGER DEFAULT 0
-        );
-        
-        INSERT INTO plugin_facturation_factures_tmp SELECT * FROM plugin_facturation_factures;
-        DROP TABLE plugin_facturation_factures;
-        ALTER TABLE plugin_facturation_factures_tmp RENAME TO plugin_facturation_factures;
+	$r = $db->first('SELECT id, total FROM plugin_facturation_factures;');
+	if (strpos($r->total,'.'))
+	{
+		// SQL -> total integer
+		$db->exec(<<<EOT
+		CREATE TABLE IF NOT EXISTS plugin_facturation_factures_tmp
+		(
+			id					INTEGER PRIMARY KEY,
+			type_facture		INTEGER NOT NULL DEFAULT 0,
+			numero				TEXT NOT NULL UNIQUE,
+			receveur_membre 	INTEGER NOT NULL, -- bool
+			receveur_id			INTEGER NOT NULL,
+			date_emission		TEXT NOT NULL, -- CHECK (date(date_emission) IS NOT NULL AND date(date_emission) = date_emission),
+			date_echeance		TEXT NOT NULL, -- CHECK (date(date_echeance) IS NOT NULL AND date(date_echeance) = date_echeance),
+			reglee				INTEGER DEFAULT 0, -- bool
+			archivee			INTEGER DEFAULT 0, -- bool
+			moyen_paiement		TEXT NOT NULL,
+			contenu 			TEXT NOT NULL,
+			total   			INTEGER DEFAULT 0
+		);
+		
+		INSERT INTO plugin_facturation_factures_tmp SELECT * FROM plugin_facturation_factures;
+		DROP TABLE plugin_facturation_factures;
+		ALTER TABLE plugin_facturation_factures_tmp RENAME TO plugin_facturation_factures;
 EOT
-    );
-    
-        foreach($factures = $facture->listAll() as $k=>$f)
-        {
-            foreach($f->contenu as $line => $content)
-		    {
-                // Petit bug qui peut arriver avec des contenus mal enregistrés en db
-               if (is_int($content)) 
-               {
-                   continue;
-               }
+	);
+	
+		foreach($factures = $facture->listAll() as $k=>$f)
+		{
+			foreach($f->contenu as $line => $content)
+			{
+				// Petit bug qui peut arriver avec des contenus mal enregistrés en db
+			   if (is_int($content)) 
+			   {
+				   continue;
+			   }
 
-			    $contenu[] = ['designation' => $content['designation'],
-                    'prix' => (int) ($content['prix'] * 100) ];
-		    }
+				$contenu[] = ['designation' => $content['designation'],
+					'prix' => (int) ($content['prix'] * 100) ];
+			}
 
-		    $f->contenu = $contenu;
-		    $data = (array) $f;
-            $data['total'] = (int) ($data['total'] * 100);
-		    unset($data['id']);
-		    unset($data['date_emission']);
-		    unset($data['date_echeance']);
-            $facture->edit($f->id, $data);
-		    unset($contenu);
-        }
-    }
+			$f->contenu = $contenu;
+			$data = (array) $f;
+			$data['total'] = (int) ($data['total'] * 100);
+			unset($data['id']);
+			unset($data['date_emission']);
+			unset($data['date_echeance']);
+			$facture->edit($f->id, $data);
+			unset($contenu);
+		}
+	}
 }
\ No newline at end of file