FIX phan error (Dolibarr#29283)

htdocs/core/class/html.form.class.php

@@ -5107,7 +5107,7 @@ public function formSelectAccount($page, $selected = '', $htmlname = 'fk_account
 	 * @param 	int<0,3>			$outputmode 	0=HTML select string, 1=Array with full label only, 2=Array extended, 3=Array with full picto + label
 	 * @param 	int<0,1>			$include 		[=0] Removed or 1=Keep only
 	 * @param 	string 				$morecss 		More CSS
-	 * @param	string				$useempty		1=Add an empty value in list, 2=Add an empty value in list only if there is more than 2 entries.
+	 * @param	int				$useempty		1=Add an empty value in list, 2=Add an empty value in list only if there is more than 2 entries.
 	 * @return	string|array<int,string>|array<int,array{id:int,fulllabel:string,color:string,picto:string}>|array<int,array{rowid:int,id:int,fk_parent:int,label:string,description:string,color:string,position:string,visible:int,ref_ext:string,picto:string,fullpath:string,fulllabel:string}>		String list or Array of categories
 	 * @see select_categories()
 	 */