diff --git a/includes/abstracts/abstract-wc-log-handler.php b/includes/abstracts/abstract-wc-log-handler.php
index 69fceee3125..1136c68b788 100644
--- a/includes/abstracts/abstract-wc-log-handler.php
+++ b/includes/abstracts/abstract-wc-log-handler.php
@@ -20,7 +20,7 @@ abstract class WC_Log_Handler {
 	/**
 	 * Minimum log level this handler will process.
 	 *
-	 * @var int 0-8 minimum level severity for handling log entry.
+	 * @var int 0-7 minimum level severity for handling log entry.
 	 * @access private
 	 */
 	protected $threshold;
@@ -85,7 +85,7 @@ abstract class WC_Log_Handler {
 	 * Decode level string into integer.
 	 *
 	 * @param string $level emergency|alert|critical|error|warning|notice|info|debug
-	 * @return int 0 (debug) - 8 (emergency) or -1 if level is not valid
+	 * @return int 0 (debug) - 7 (emergency) or -1 if level is not valid
 	 */
 	public static function get_level_severity( $level ) {
 		if ( array_key_exists( $level, self::$log_levels ) ) {
diff --git a/includes/wc-core-functions.php b/includes/wc-core-functions.php
index 015814d4221..bef4fc0a5cd 100644
--- a/includes/wc-core-functions.php
+++ b/includes/wc-core-functions.php
@@ -1442,7 +1442,7 @@ function wc_safe_dump( $expression ) {
 		array( 'func' => 'serialize', 'args' => array( $expression ) ),
 	);
 
-	$alternatives = apply_filters( 'woocommerce_safe_sump_alternatives', $alternatives, $expression );
+	$alternatives = apply_filters( 'woocommerce_safe_dump_alternatives', $alternatives, $expression );
 
 	foreach ( $alternatives as $alternative ) {
 		if ( function_exists( $alternative['func'] ) ) {