1 files changed, 2 insertions, 2 deletions
diff --git a/app/SurnameTradition/MatrilinealSurnameTradition.php b/app/SurnameTradition/MatrilinealSurnameTradition.php
index 431f8f4cdb..3f69957dce 100644
--- a/app/SurnameTradition/MatrilinealSurnameTradition.php
+++ b/app/SurnameTradition/MatrilinealSurnameTradition.php
@@ -31,7 +31,7 @@ class MatrilinealSurnameTradition extends DefaultSurnameTradition
      * @param string $mother_name A GEDCOM NAME
      * @param string $child_sex   M, F or U
      *
-     * @return string[] Associative array of GEDCOM name parts (SURN, _MARNM, etc.)
+     * @return array<string,string> Associative array of GEDCOM name parts (SURN, _MARNM, etc.)
      */
     public function newChildNames(string $father_name, string $mother_name, string $child_sex): array
     {
@@ -54,7 +54,7 @@ class MatrilinealSurnameTradition extends DefaultSurnameTradition
      * @param string $child_name A GEDCOM NAME
      * @param string $parent_sex M, F or U
      *
-     * @return string[] Associative array of GEDCOM name parts (SURN, _MARNM, etc.)
+     * @return array<string,string> Associative array of GEDCOM name parts (SURN, _MARNM, etc.)
      */
     public function newParentNames(string $child_name, string $parent_sex): array
     {