diff --git a/bin/command.php b/bin/command.php
index ccb8d6f7..b470bc24 100644
--- a/bin/command.php
+++ b/bin/command.php
@@ -92,7 +92,7 @@ public function gen_api_docs() {
 				$categories['Misc'][] = $api;
 			}
 		}
-		$out = <<<EOT
+		$out = <<<'EOT'
 # Internal API
 
 WP-CLI includes a number of utilities which are considered stable and meant to be used by commands.
@@ -169,7 +169,7 @@ public function gen_behat_docs() {
 				$categories['Then'][] = $api;
 			}
 		}
-		$out = <<<EOT
+		$out = <<<'EOT'
 # Behat Steps
 
 WP-CLI makes use of a Behat-based testing framework and provides a set of custom step definitions to write feature tests.
@@ -617,7 +617,7 @@ private static function gen_cmd_pages( $cmd, $parent = [], $verbose = false ) {
 			$docs = preg_replace( '/=&gt;/', '=>', $docs );
 			$docs = preg_replace( '/ &amp;&amp; /', ' && ', $docs );
 
-			$global_parameters = <<<EOT
+			$global_parameters = <<<'EOT'
 These [global parameters](https://make.wordpress.org/cli/handbook/config/) have the same behavior across all commands and affect how WP-CLI interacts with WordPress.
 
 | **Argument**    | **Description**              |
diff --git a/contributions/code-review.md b/contributions/code-review.md
index bcd55aa3..66ff9518 100644
--- a/contributions/code-review.md
+++ b/contributions/code-review.md
@@ -54,4 +54,4 @@ It's best to respond to the issues addressed by the reviewer as quickly as possi
 
 * [Glen Sanford: On code review](http://glen.nu/ramblings/oncodereview.php) - "Pending code reviews represent blocked threads of execution[, code review should always be your top priority]"
 
-* [The Ten Commandments of Egoless Programming](http://www.techrepublic.com/article/the-ten-commandments-of-egoless-programming/) - "Understand and accept that you will make mistakes. The point is to find them early before they make it into production." 
+* [The Ten Commandments of Egoless Programming](https://blog.codinghorror.com/the-ten-commandments-of-egoless-programming/) - "Understand and accept that you will make mistakes. The point is to find them early before they make it into production."