diff --git a/htdocs/core/class/html.formother.class.php b/htdocs/core/class/html.formother.class.php
index 5f75c61f0ab..929b58177b1 100644
--- a/htdocs/core/class/html.formother.class.php
+++ b/htdocs/core/class/html.formother.class.php
@@ -1152,16 +1152,16 @@ class FormOther
/**
* Return HTML combo list of years
*
- * @param string $selected Preselected value (''=current year, -1=none, year otherwise)
- * @param string $htmlname Name of HTML select object
- * @param int $useempty Affiche valeur vide dans liste
- * @param int $min_year Offset of minimum year into list (by default current year -10)
- * @param int $max_year Offset of maximum year into list (by default current year + 5)
- * @param int $offset Offset
- * @param int $invert Invert
- * @param string $option Option
- * @param string $morecss More css
- * @param bool $addjscombo Add js combo
+ * @param int|string $selected Preselected value (''=current year, -1=none, year otherwise)
+ * @param string $htmlname Name of HTML select object
+ * @param int $useempty Affiche valeur vide dans liste
+ * @param int $min_year Offset of minimum year into list (by default current year -10)
+ * @param int $max_year Offset of maximum year into list (by default current year + 5)
+ * @param int $offset Offset
+ * @param int $invert Invert
+ * @param string $option Option
+ * @param string $morecss More css
+ * @param bool $addjscombo Add js combo
* @return string
*/
public function selectyear($selected = '', $htmlname = 'yearid', $useempty = 0, $min_year = 10, $max_year = 5, $offset = 0, $invert = 0, $option = '', $morecss = 'valignmiddle width75', $addjscombo = false)
@@ -1178,7 +1178,7 @@ class FormOther
$out .= '