diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index 7f2b3f5bb3c..62955d8c5d6 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -296,7 +296,7 @@ class Propal extends CommonObject
      *		@param    	int			$fk_product      	Id du produit/service predefini
      * 		@param    	double		$remise_percent  	Pourcentage de remise de la ligne
      * 		@param    	string		$price_base_type	HT or TTC
-     * 		@param    	dobule		$pu_ttc             Prix unitaire TTC
+     * 		@param    	double		$pu_ttc             Prix unitaire TTC
      * 		@param    	int			$info_bits			Bits de type de lignes
      *      @param      int			$type               Type of line (product, service)
      *      @param      int			$rang               Position of line
diff --git a/htdocs/core/lib/files.lib.php b/htdocs/core/lib/files.lib.php
index 80318c20a40..389a3e77059 100644
--- a/htdocs/core/lib/files.lib.php
+++ b/htdocs/core/lib/files.lib.php
@@ -448,7 +448,7 @@ function dol_count_nb_of_line($file)
 /**
  * Return size of a file
  *
- * @param 	tring		$pathoffile		Path of file
+ * @param 	string		$pathoffile		Path of file
  * @return 	string						File size
  */
 function dol_filesize($pathoffile)