diff --git a/wp-includes/l10n.php b/wp-includes/l10n.php
index 0fbc57f3c4..991e2346fe 100644
--- a/wp-includes/l10n.php
+++ b/wp-includes/l10n.php
@@ -1016,8 +1016,8 @@ function load_script_textdomain( $handle, $domain = 'default', $path = null ) {
 	 *
 	 * @since 5.0.2
 	 *
-	 * @param string $relative The relative path of the script. False if it could not be determined.
-	 * @param string $src      The full source url of the script.
+	 * @param string|false $relative The relative path of the script. False if it could not be determined.
+	 * @param string       $src      The full source URL of the script.
 	 */
 	$relative = apply_filters( 'load_script_textdomain_relative_path', $relative, $src );
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 40fd314089..b5fdd92716 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.4-alpha-47048';
+$wp_version = '5.4-alpha-47049';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.