+/**
+ * Retrieve the link to a contributor's WordPress.org profile page.
+ *
+ * @access private
+ * @since 3.2.0
+ *
+ * @param string &$display_name The contributor's display name, passed by reference.
+ * @param string $username The contributor's username.
+ * @param string $profiles URL to the contributor's WordPress.org profile page.
+ * @return string A contributor's display name, hyperlinked to a WordPress.org profile page.
+ */