diff --git a/htdocs/core/lib/functions2.lib.php b/htdocs/core/lib/functions2.lib.php
index cf7c7eca861..0e44eb72d79 100644
--- a/htdocs/core/lib/functions2.lib.php
+++ b/htdocs/core/lib/functions2.lib.php
@@ -2987,7 +2987,7 @@ function removeGlobalParenthesis($string)
 /**
  * Return array of Emojis for miscellaneous use.
  *
- * @return 	array<string:array>			Array of Emojis in hexadecimal
+ * @return 	array<string,array<string>>			Array of Emojis in hexadecimal
  * @see getArrayOfEmoji()
  */
 function getArrayOfEmojiBis()
diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index c4e85660a6a..5480bb2c587 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -56,7 +56,7 @@ if (!empty($_SERVER['MAIN_SHOW_TUNING_INFO'])) {
 /**
  * Return array of Emojis. We can't move this function inside a common lib because we need it for security before loading any file.
  *
- * @return 	array<string:array>			Array of Emojis in hexadecimal
+ * @return 	array<string,array<string>>			Array of Emojis in hexadecimal
  * @see getArrayOfEmojiBis()
  */
 function getArrayOfEmoji()