diff --git a/README.md b/README.md
index a2601366c618238bfc4627a8b5bf8ff856168d9e..cdcfe875105d74e79dba3ae47399adeaadb3649e 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,12 @@
 # ETH Escape HeadSpace2 #
-**Contributors:** ethitter  
-**Donate link:** https://ethitter.com/donate/  
-**Tags:** seo, meta tags  
-**Requires at least:** 4.4  
-**Tested up to:** 5.7  
-**Stable tag:** 0.2.1  
-**License:** GPLv2 or later  
-**License URI:** http://www.gnu.org/licenses/gpl-2.0.html  
+**Contributors:** ethitter
+**Donate link:** https://ethitter.com/donate/
+**Tags:** seo, meta tags
+**Requires at least:** 4.4
+**Tested up to:** 5.9
+**Stable tag:** 0.2.1
+**License:** GPLv2 or later
+**License URI:** http://www.gnu.org/licenses/gpl-2.0.html
 
 Output existing HeadSpace2 data without the original plugin. Deactivate HeadSpace2 (no longer maintained) without impactacting legacy content.
 
diff --git a/eth-escape-headspace.php b/eth-escape-headspace.php
index 02dbe0cc66dc5d59ec6d7a445ed468babee8a4fe..b79cbde15c567e7e9fd78b41d3b91835fbd1866c 100644
--- a/eth-escape-headspace.php
+++ b/eth-escape-headspace.php
@@ -91,8 +91,6 @@ class ETH_Escape_HeadSpace2 {
 	/**
 	 * Defer plugin hook additions until all plugins are loaded
 	 * Allows plugin to defer to HeadSpace2 when active
-	 *
-	 * @return null
 	 */
 	private function __construct() {
 		add_action( 'plugins_loaded', array( $this, 'maybe_add_hooks' ) );
diff --git a/readme.txt b/readme.txt
index a43f1ef00251fcd189d7c8055476c8d03e1e7e59..c126188442ed64cff5289fadfc32c481ae51c39a 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,7 +3,7 @@ Contributors: ethitter
 Donate link: https://ethitter.com/donate/
 Tags: seo, meta tags
 Requires at least: 4.4
-Tested up to: 5.7
+Tested up to: 5.9
 Stable tag: 0.2.1
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html