1.1.6 Update readme.

Author: OllieJones

readme.txt

@@ -29,9 +29,12 @@ This plugin helps speed up the handling of those large numbers of users. It does
 
 When slow queries are required to make sure the metadata indexes are up to date, this plugin does them in the background so nobody has to wait for them to complete. You can set the plugin to do this background work at a particular time each day. Many people prefer to do them overnight or at some other off-peak time.
 
+<h4>How can I learn more about making my WordPress site more efficient?</h4>
 
 This is a companion plugin to [Index WP MySQL for Speed](https://wordpress.org/plugins/index-wp-mysql-for-speed/). If that plugin is in use, this plugin will perform better. But they are in no way dependent on one another; you may use either, both, or of course neither.
 
+I offer several plugins to help with your site's database efficiency. You can [read about them here](https://www.plumislandmedia.net/wordpress/performance/optimizing-wordpress-database-servers/).
+
 == Frequently Asked Questions ==
 
 = Should I back up my site before using this? =