diff --git a/src/wp-includes/general-template.php b/src/wp-includes/general-template.php
index bedd423df5..986d91dec1 100644
--- a/src/wp-includes/general-template.php
+++ b/src/wp-includes/general-template.php
@@ -865,7 +865,7 @@ function has_custom_logo( $blog_id = 0 ) {
  *
  * @since 4.5.0
  *
- * @param int $blog_id Optional. ID of the blog in question. Default current blog.
+ * @param int $blog_id Optional. ID of the blog in question. Default is the ID of the current blog.
  * @return string Custom logo markup.
  */
 function get_custom_logo( $blog_id = 0 ) {