diff --git a/src/wp-includes/formatting.php b/src/wp-includes/formatting.php
index 2fa1c523a0..92840de13d 100644
--- a/src/wp-includes/formatting.php
+++ b/src/wp-includes/formatting.php
@@ -4302,6 +4302,9 @@ function wp_basename( $path, $suffix = '' ) {
  * @since 3.0.0
  *
  * @staticvar string|false $dblq
+ *
+ * @param string $text The text to be modified.
+ * @return string The modified text.
  */
 function capital_P_dangit( $text ) {
 	// Simple replacement for titles