diff --git a/wp-includes/l10n.php b/wp-includes/l10n.php
index 39aa6d498e..d6904ab2d9 100644
--- a/wp-includes/l10n.php
+++ b/wp-includes/l10n.php
@@ -1232,12 +1232,15 @@ function is_textdomain_loaded( $domain ) {
  * won't suffer from that problem.
  *
  * @since 2.8.0
+ * @since 5.2.0 Added the `$domain` parameter.
  *
- * @param string $name The role name.
+ * @param string $name   The role name.
+ * @param string $domain Optional. Text domain. Unique identifier for retrieving translated strings.
+ *                       Default 'default'.
  * @return string Translated role name on success, original name on failure.
  */
-function translate_user_role( $name ) {
-	return translate_with_gettext_context( before_last_bar( $name ), 'User role' );
+function translate_user_role( $name, $domain = 'default' ) {
+	return translate_with_gettext_context( before_last_bar( $name ), 'User role', $domain );
 }
 
 /**
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 57757e19e3..ce4b04b1d9 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.2-alpha-44829';
+$wp_version = '5.2-alpha-44830';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.