#13383 avoid that first column label on holds & loans (n°) is on two lines

application/modules/opac/views/scripts/abonne/prets.phtml

@@ -9,7 +9,7 @@ if($this->fiche["erreur"]) echo '<p class="error">' . $this->fiche["erreur"] . '
 <table width="100%" class="tablesorter">
   <thead>
 	<tr>
-		<th style="text-align:left"><?php echo $this->_('n°') ?></th>
+		<th style="text-align:left; white-space:nowrap"><?php echo $this->_('n°') ?></th>
 		<th style="text-align:left"><?php echo $this->_('Titre') ?></th>
 		<th style="text-align:left"><?php echo $this->_('Auteur') ?></th>
 		<th style="text-align:left"><?php echo $this->_('Bibliothèque') ?></th>

application/modules/opac/views/scripts/abonne/reservations.phtml

@@ -5,7 +5,7 @@
 <table width="100%" class="tablesorter">
   <thead>
 	<tr>
-		<th style="text-align:left"><?php echo $this->_('n°');?></th>
+		<th style="text-align:left;white-space:nowrap"><?php echo $this->_('n°');?></th>
 		<th style="text-align:left"><?php echo $this->_('Titre');?></th>
 		<th style="text-align:left"><?php echo $this->_('Auteur');?></th>
 		<th style="text-align:left"><?php echo $this->_('Bibliothèque');?></th>