Docs: Correct back-compat reference to `$excluded_categories` in `get_adjacent_post()`.

See #46543, #17673.
Built from https://develop.svn.wordpress.org/trunk@45033


git-svn-id: http://core.svn.wordpress.org/trunk@44842 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/link-template.php

@@ -1688,7 +1688,7 @@ function get_adjacent_post( $in_same_term = false, $excluded_terms = '', $previo
 	$adjacent = $previous ? 'previous' : 'next';
 
 	if ( ! empty( $excluded_terms ) && ! is_array( $excluded_terms ) ) {
-		// back-compat, $excluded_terms used to be $excluded_terms with IDs separated by " and "
+		// Back-compat, $excluded_terms used to be $excluded_categories with IDs separated by " and ".
 		if ( false !== strpos( $excluded_terms, ' and ' ) ) {
 			_deprecated_argument( __FUNCTION__, '3.3.0', sprintf( __( 'Use commas instead of %s to separate excluded terms.' ), "'and'" ) );
 			$excluded_terms = explode( ' and ', $excluded_terms );

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.2-alpha-45032';
+$wp_version = '5.2-alpha-45033';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.