diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 2a48858c9f6..408a771e1ed 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -4500,7 +4500,7 @@ function info_admin($text, $infoonimgalt = 0, $nodiv = 0, $admin = '1', $morecss
  *  This function must be called when a blocking technical error is encountered.
  *  However, one must try to call it only within php pages, classes must return their error through their property "error".
  *
- *	@param	 	DoliDB?          $db      	Database handler
+ *	@param	 	DoliDB|string   $db      	Database handler
  *	@param  	string|string[] $error		String or array of errors strings to show
  *  @param		array           $errors		Array of errors
  *	@return 	void
@@ -5193,16 +5193,16 @@ function vatrate($rate, $addpercent = false, $info_bits = 0, $usestarfornpr = 0)
  *		Function to format a value into an amount for visual output
  *		Function used into PDF and HTML pages
  *
- *		@param	float		$amount			Amount to format
- *		@param	integer		$form			Type of format, HTML or not (not by default)
- *		@param	Translate?	$outlangs		Object langs for output
- *		@param	int			$trunc			1=Truncate if there is more decimals than MAIN_MAX_DECIMALS_SHOWN (default), 0=Does not truncate. Deprecated because amount are rounded (to unit or total amount accurancy) before beeing inserted into database or after a computation, so this parameter should be useless.
- *		@param	int			$rounding		Minimum number of decimal to show. If 0, no change, if -1, we use min($conf->global->MAIN_MAX_DECIMALS_UNIT,$conf->global->MAIN_MAX_DECIMALS_TOT)
- *		@param	int			$forcerounding	Force the number of decimal to forcerounding decimal (-1=do not force)
- *		@param	string		$currency_code	To add currency symbol (''=add nothing, 'auto'=Use default currency, 'XXX'=add currency symbols for XXX currency)
- *		@return	string						Chaine avec montant formate
+ *		@param	float				$amount			Amount to format
+ *		@param	integer				$form			Type of format, HTML or not (not by default)
+ *		@param	Translate|string	$outlangs		Object langs for output
+ *		@param	int					$trunc			1=Truncate if there is more decimals than MAIN_MAX_DECIMALS_SHOWN (default), 0=Does not truncate. Deprecated because amount are rounded (to unit or total amount accurancy) before beeing inserted into database or after a computation, so this parameter should be useless.
+ *		@param	int					$rounding		Minimum number of decimal to show. If 0, no change, if -1, we use min($conf->global->MAIN_MAX_DECIMALS_UNIT,$conf->global->MAIN_MAX_DECIMALS_TOT)
+ *		@param	int					$forcerounding	Force the number of decimal to forcerounding decimal (-1=do not force)
+ *		@param	string				$currency_code	To add currency symbol (''=add nothing, 'auto'=Use default currency, 'XXX'=add currency symbols for XXX currency)
+ *		@return	string								String with formated amount
  *
- *		@see	price2num()					Revert function of price
+ *		@see	price2num()							Revert function of price
  */
 function price($amount, $form = 0, $outlangs = '', $trunc = 1, $rounding = -1, $forcerounding = -1, $currency_code = '')
 {