diff --git a/src/wp-admin/options.php b/src/wp-admin/options.php
index 3e2e104214..0e75a50b1a 100644
--- a/src/wp-admin/options.php
+++ b/src/wp-admin/options.php
@@ -321,7 +321,7 @@ if ( 'update' === $action ) { // We are saving settings sent from a settings pag
 					'2.7.0',
 					sprintf(
 						/* translators: %s: The option/setting. */
-						__( 'The %s setting is unregistered. Unregistered settings are deprecated. See https://developer.wordpress.org/plugins/settings/settings-api/' ),
+						__( 'The %s setting is unregistered. Unregistered settings are deprecated. See: https://developer.wordpress.org/plugins/settings/settings-api/' ),
 						'<code>' . esc_html( $option ) . '</code>'
 					)
 				);