Docs: Improve wording in a comment in `wp_set_current_user()`.

Props nielsdeblaauw.
Fixes #45032.
Built from https://develop.svn.wordpress.org/trunk@44826


git-svn-id: http://core.svn.wordpress.org/trunk@44658 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/pluggable.php

@@ -26,7 +26,7 @@ if ( ! function_exists( 'wp_set_current_user' ) ) :
 	function wp_set_current_user( $id, $name = '' ) {
 		global $current_user;
 
-		// If `$id` matches the user who's already current, there's nothing to do.
+		// If `$id` matches the current user, there is nothing to do.
 		if ( isset( $current_user )
 		&& ( $current_user instanceof WP_User )
 		&& ( $id == $current_user->ID )

wp-includes/version.php

@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.2-alpha-44825';
+$wp_version = '5.2-alpha-44826';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.