diff --git a/htdocs/core/lib/product.lib.php b/htdocs/core/lib/product.lib.php
index 89bf0f2537d..0f12ba4f46f 100644
--- a/htdocs/core/lib/product.lib.php
+++ b/htdocs/core/lib/product.lib.php
@@ -655,11 +655,11 @@ function show_stats_for_company($product, $socid)
 }
 
 /**
- * Show stats for company
+ * Show stats for product batch
  *
- * @param	Product		$product	Product object
- * @param 	int			$socid		Thirdparty id
- * @return	integer					NB of lines shown into array
+ * @param	Productlot	$batch	Product batch object
+ * @param 	int			$socid	Thirdparty id
+ * @return	integer				NB of lines shown into array
  */
 function show_stats_for_batch($batch, $socid)
 {
@@ -681,7 +681,7 @@ function show_stats_for_batch($batch, $socid)
 	// Expeditions
 	if (isModEnabled('expedition') && !empty($user->rights->expedition->lire)) {
 		$nblines++;
-		$ret = $batch->load_stats_expedition($socid);
+		$ret = $batch->loadStatsExpedition($socid);
 		if ($ret < 0) {
 			dol_print_error($db);
 		}
@@ -701,7 +701,7 @@ function show_stats_for_batch($batch, $socid)
 	if(isModEnabled("reception") && !empty($user->rights->reception->lire)) {
 
 		$nblines++;
-		$ret = $batch->load_stats_reception($socid);
+		$ret = $batch->loadStatsReception($socid);
 		if ($ret < 0) {
 			dol_print_error($db);
 		}
@@ -720,7 +720,7 @@ function show_stats_for_batch($batch, $socid)
 	} elseif(isModEnabled('supplier_order') && !empty($user->rights->fournisseur->commande->lire)) {
 
 		$nblines++;
-		$ret = $batch->load_stats_supplier_order($socid);
+		$ret = $batch->loadStatsSupplierOrder($socid);
 		if ($ret < 0) {
 			dol_print_error($db);
 		}
@@ -740,7 +740,7 @@ function show_stats_for_batch($batch, $socid)
 
 	if (isModEnabled('mrp') && !empty($user->rights->mrp->read)) {
 		$nblines++;
-		$ret = $batch->load_stats_mo($socid);
+		$ret = $batch->loadStatsMo($socid);
 		if ($ret < 0) {
 			dol_print_error($db);
 		}
diff --git a/htdocs/product/stock/class/productlot.class.php b/htdocs/product/stock/class/productlot.class.php
index a522f36ad47..95c7240e2c3 100644
--- a/htdocs/product/stock/class/productlot.class.php
+++ b/htdocs/product/stock/class/productlot.class.php
@@ -561,7 +561,7 @@ class Productlot extends CommonObject
 	 * @param  int $socid Id societe
 	 * @return int                     Array of stats in $this->stats_expedition, <0 if ko or >0 if ok
 	 */
-	public function load_stats_expedition($socid = 0)
+	public function loadStatsExpedition($socid = 0)
 	{
 		// phpcs:enable
 		global $db, $conf, $user, $hookmanager, $action;
@@ -606,7 +606,7 @@ class Productlot extends CommonObject
 //						$qtyCoef = $fatherData['qty'];
 //
 //						if ($fatherData['incdec']) {
-//							$pFather->load_stats_expedition($socid);
+//							$pFather->loadStatsExpedition($socid);
 //
 //							$this->stats_expedition['customers'] += $pFather->stats_expedition['customers'];
 //							$this->stats_expedition['nb'] += $pFather->stats_expedition['nb'];
@@ -636,7 +636,7 @@ class Productlot extends CommonObject
 	 * @param  int $socid Id societe
 	 * @return int                     Array of stats in $this->stats_expedition, <0 if ko or >0 if ok
 	 */
-	public function load_stats_supplier_order($socid = 0)
+	public function loadStatsSupplierOrder($socid = 0)
 	{
 		// phpcs:enable
 		global $db, $conf, $user, $hookmanager, $action;
@@ -711,7 +711,7 @@ class Productlot extends CommonObject
 	 * @param  int $socid Id societe
 	 * @return int                     Array of stats in $this->stats_expedition, <0 if ko or >0 if ok
 	 */
-	public function load_stats_reception($socid = 0)
+	public function loadStatsReception($socid = 0)
 	{
 		// phpcs:enable
 		global $db, $conf, $user, $hookmanager, $action;
@@ -755,7 +755,7 @@ class Productlot extends CommonObject
 //						$qtyCoef = $fatherData['qty'];
 //
 //						if ($fatherData['incdec']) {
-//							$pFather->load_stats_expedition($socid);
+//							$pFather->loadStatsReception($socid);
 //
 //							$this->stats_expedition['customers'] += $pFather->stats_expedition['customers'];
 //							$this->stats_expedition['nb'] += $pFather->stats_expedition['nb'];
@@ -785,7 +785,7 @@ class Productlot extends CommonObject
 	 * @param  int $socid Id societe
 	 * @return int                     Array of stats in $this->stats_expedition, <0 if ko or >0 if ok
 	 */
-	public function load_stats_mo($socid = 0)
+	public function loadStatsMo($socid = 0)
 	{
 		// phpcs:enable
 		global $user, $hookmanager, $action;