Docs: Remove @staticvar tags from core.

The tag was supported in phpDocumentor 1.x, but is no longer supported in 2.x and 3.x.

Usage of static variables is considered an internal implementation detail and has no information value for someone reading the docs.

Props alishanvr, jrf.
Fixes #50426.

git-svn-id: https://develop.svn.wordpress.org/trunk@48109 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/includes/deprecated.php

@@ -754,8 +754,6 @@ function wp_dashboard_quick_press_output() {
  * @since 2.7.0
  * @deprecated 3.3.0 Use wp_editor()
  * @see wp_editor()
- *
- * @staticvar int $num
  */
 function wp_tiny_mce( $teeny = false, $settings = false ) {
 	_deprecated_function( __FUNCTION__, '3.3.0', 'wp_editor()' );