Twenty Twenty: Fix typo and improve param description for twentytwenty_read_more_tag().

Follow-up to [61302].

Props sabernhardt.
See #64277, #64224.


git-svn-id: https://develop.svn.wordpress.org/trunk@61319 602fd350-edb4-49c9-b593-d223f7449a82

Author: westonruter

src/wp-content/themes/twentytwenty/functions.php

@@ -635,7 +635,7 @@ function twentytwenty_block_editor_settings() {
  * Overwrite default more tag with styling and screen reader markup.
  *
  * @param string $html The default output HTML for the more tag.
- * @return string The the read more link wrapped in a `div`.
+ * @return string Read More link element, wrapped in a `div`.
  */
 function twentytwenty_read_more_tag( $html ) {
 	return preg_replace( '/<a(.*)>(.*)<\/a>/iU', sprintf( '<div class="read-more-button-wrap"><a$1><span class="faux-button">$2</span> <span class="screen-reader-text">"%1$s"</span></a></div>', get_the_title( get_the_ID() ) ), $html );