Docs: Correct method reference format in some DocBlocks.

This ensures that the methods are recognized by the WordPress Code Reference parser.

Follow-up to [7994], [25567], [27156], [28887], [49672], [52226].

Props dd32, audrasjb.
Fixes #55928.

git-svn-id: https://develop.svn.wordpress.org/trunk@53469 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-includes/general-template.php

@@ -4559,7 +4559,7 @@ function register_admin_color_schemes() {
 /**
  * Displays the URL of a WordPress admin CSS file.
  *
- * @see WP_Styles::_css_href and its {@see 'style_loader_src'} filter.
+ * @see WP_Styles::_css_href() and its {@see 'style_loader_src'} filter.
  *
  * @since 2.3.0
  *