Twenty Nineteen: Update style-rtl.css after [45773].

See #47850.

git-svn-id: https://develop.svn.wordpress.org/trunk@45896 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-content/themes/twentynineteen/style-rtl.css

@@ -8,7 +8,7 @@ Description: Our 2019 default theme is designed to show off the power of the blo
 Requires at least: WordPress 4.9.6
 Version: 1.4
 License: GNU General Public License v2 or later
-License URI: LICENSE
+License URI: http://www.gnu.org/licenses/gpl-2.0.html
 Text Domain: twentynineteen
 Tags: one-column, flexible-header, accessibility-ready, custom-colors, custom-menu, custom-logo, editor-style, featured-images, footer-widgets, rtl-language-support, sticky-post, threaded-comments, translation-ready