diff --git a/htdocs/core/modules/commande/doc/pdf_einstein.modules.php b/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
index 3210ce78a6e..73a50ea47c2 100644
--- a/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
+++ b/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
@@ -280,7 +280,7 @@ class pdf_einstein extends ModelePDFCommandes
 
 				// Set nblines with the new command lines content after hook
 				$nblines = count($object->lines);
-				
+
 				// Create pdf instance
 				$pdf = pdf_getInstance($this->format);
 				$default_font_size = pdf_getPDFFontSize($outputlangs); // Must be after pdf_getInstance
diff --git a/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php b/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php
index a6a7648e174..708bb491610 100644
--- a/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php
+++ b/htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php
@@ -325,7 +325,7 @@ class pdf_eratosthene extends ModelePDFCommandes
 
 				// Set nblines with the new command lines content after hook
 				$nblines = count($object->lines);
-				
+
 				// Create pdf instance
 				$pdf = pdf_getInstance($this->format);
 				$default_font_size = pdf_getPDFFontSize($outputlangs); // Must be after pdf_getInstance