diff --git a/wp-admin/js/site-health.js b/wp-admin/js/site-health.js
index f5a6fed06f..015b06c5ec 100644
--- a/wp-admin/js/site-health.js
+++ b/wp-admin/js/site-health.js
@@ -282,17 +282,17 @@ jQuery( document ).ready( function( $ ) {
 
 	function updateDirSizes( data ) {
 		var copyButton = $( 'button.button.copy-button' );
-		var clipdoardText = copyButton.attr( 'data-clipboard-text' );
+		var clipboardText = copyButton.attr( 'data-clipboard-text' );
 
 		$.each( data, function( name, value ) {
 			var text = value.debug || value.size;
 
 			if ( typeof text !== 'undefined' ) {
-				clipdoardText = clipdoardText.replace( name + ': loading...', name + ': ' + text );
+				clipboardText = clipboardText.replace( name + ': loading...', name + ': ' + text );
 			}
 		} );
 
-		copyButton.attr( 'data-clipboard-text', clipdoardText );
+		copyButton.attr( 'data-clipboard-text', clipboardText );
 
 		pathsSizesSection.find( 'td[class]' ).each( function( i, element ) {
 			var td = $( element );
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 543f0a3a0f..8affbbdb18 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.4-alpha-47030';
+$wp_version = '5.4-alpha-47031';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.