I18N: Add trailing punctuation to some translator comments.

Follow-up to [49549].

See #51580.

git-svn-id: https://develop.svn.wordpress.org/trunk@49562 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/authorize-application.php

@@ -174,7 +174,7 @@ require_once ABSPATH . 'wp-admin/admin-header.php';
 					<label for="new-application-password-value">
 						<?php
 						printf(
-							/* translators: %s: Application name */
+							/* translators: %s: Application name. */
 							esc_html__( 'Your new password for %s is:' ),
 							'<strong>' . esc_html( $app_name ) . '</strong>'
 						);