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/js/_enqueues/admin/auth-app.js

@@ -83,7 +83,7 @@
 				window.location = url;
 			} else {
 				message = wp.i18n.sprintf(
-					/* translators: %s: Application name */
+					/* translators: %s: Application name. */
 					'<label for="new-application-password-value">' + wp.i18n.__( 'Your new password for %s is:' ) + '</label>',
 					'<strong></strong>'
 				) + ' <input id="new-application-password-value" type="text" class="code" readonly="readonly" value="" />';