Index: wp/wp-includes/formatting.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- wp/wp-includes/formatting.php	(date 1558523371579)
+++ wp/wp-includes/formatting.php	(date 1558523371579)
@@ -3278,9 +3278,9 @@
 		 *
 		 * @since 2.8.0
 		 *
-		 * @param bool   $is_email Whether the email address has passed the is_email() checks. Default false.
-		 * @param string $email    The email address being checked.
-		 * @param string $context  Context under which the email was tested.
+		 * @param bool|string $is_email Whether the email address has passed the is_email() checks or the email address to check.
+		 * @param string      $email    The email address being checked.
+		 * @param string      $context  Context under which the email was tested.
 		 */
 		return apply_filters( 'is_email', false, $email, 'email_too_short' );
 	}