diff --git a/htdocs/takepos/pay.php b/htdocs/takepos/pay.php
index 31acc4433c6..89b936bef6c 100644
--- a/htdocs/takepos/pay.php
+++ b/htdocs/takepos/pay.php
@@ -298,7 +298,7 @@ print '<button type="button" class="calcbutton" onclick="addreceived('.($numpad
 		if (!empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON))	$payIcon = 'money-check';
 	}
 
-	if(!empty($conf->global->TAKEPOS_NUMPAD_FORCE_PAYMENT_ICONS_LABELS)) $payLabel = ' iconwithlabel';
+	if (!empty($conf->global->TAKEPOS_NUMPAD_FORCE_PAYMENT_ICONS_LABELS)) $payLabel = ' iconwithlabel';
 	print '<button type="button" class="calcbutton2" onclick="Validate(\''.$langs->trans($paycode).'\');">'.(!empty($payIcon) ? '<span class="fa fa-2x fa-'.$payIcon.$payLabel.'"></span>'.(!empty($conf->global->TAKEPOS_NUMPAD_FORCE_PAYMENT_ICONS_LABELS) ? '<br/> '. $langs->trans("PaymentTypeShort".$arrayOfValidPaymentModes[0]->code) : '') : $langs->trans("PaymentTypeShort".$arrayOfValidPaymentModes[0]->code)).'</button>';
 } else {
 	print '<button type="button" class="calcbutton2">'.$langs->trans("NoPaimementModesDefined").'</button>';
@@ -323,7 +323,7 @@ print '<button type="button" class="calcbutton" onclick="addreceived('.($numpad
 		if (!empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON))	$payIcon = 'money-check';
 	}
 
-	if(!empty($conf->global->TAKEPOS_NUMPAD_FORCE_PAYMENT_ICONS_LABELS)) $payLabel = ' iconwithlabel';
+	if (!empty($conf->global->TAKEPOS_NUMPAD_FORCE_PAYMENT_ICONS_LABELS)) $payLabel = ' iconwithlabel';
 	print '<button type="button" class="calcbutton2" onclick="Validate(\''.$langs->trans($paycode).'\');">'.(!empty($payIcon) ? '<span class="fa fa-2x fa-'.$payIcon.$payLabel.'"></span>'.(!empty($conf->global->TAKEPOS_NUMPAD_FORCE_PAYMENT_ICONS_LABELS) ? '<br/> '. $langs->trans("PaymentTypeShort".$arrayOfValidPaymentModes[1]->code) : '') : $langs->trans("PaymentTypeShort".$arrayOfValidPaymentModes[1]->code)).'</button>';
 } else {
 	$button = array_pop($action_buttons);
@@ -349,7 +349,7 @@ print '<button type="button" class="calcbutton" onclick="addreceived('.($numpad
 		if (!empty($conf->global->TAKEPOS_NUMPAD_USE_PAYMENT_ICON))	$payIcon = 'money-check';
 	}
 
-	if(!empty($conf->global->TAKEPOS_NUMPAD_FORCE_PAYMENT_ICONS_LABELS)) $payLabel = ' iconwithlabel';
+	if (!empty($conf->global->TAKEPOS_NUMPAD_FORCE_PAYMENT_ICONS_LABELS)) $payLabel = ' iconwithlabel';
 	print '<button type="button" class="calcbutton2" onclick="Validate(\''.$langs->trans($paycode).'\');">'.(!empty($payIcon) ? '<span class="fa fa-2x fa-'.$payIcon.$payLabel.'"></span>'.(!empty($conf->global->TAKEPOS_NUMPAD_FORCE_PAYMENT_ICONS_LABELS) ? '<br/> '. $langs->trans("PaymentTypeShort".$arrayOfValidPaymentModes[2]->code) : '') : $langs->trans("PaymentTypeShort".$arrayOfValidPaymentModes[2]->code)).'</button>';
 } else {
 	$button = array_pop($action_buttons);