diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 222dea0ead7..3004a28dae7 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -7208,7 +7208,6 @@ function getCommonSubstitutionArray($outputlangs, $onlykey = 0, $exclude = null,
  *  @param	Translate	$outputlangs					Output language
  *  @param	int			$converttextinhtmlifnecessary	0=Convert only value into HTML if text is already in HTML
  *  													1=Will also convert initial $text into HTML if we try to insert one value that is HTML
- * 	@param  string      $moreinheader					Header for CMailer module
  * 	@return string  		    						Output string after substitutions
  *  @see	complete_substitutions_array(), getCommonSubstitutionArray()
  */