diff --git a/wp-includes/sitemaps/class-wp-sitemaps-renderer.php b/wp-includes/sitemaps/class-wp-sitemaps-renderer.php
index 860f74242d..373a9dbdaf 100644
--- a/wp-includes/sitemaps/class-wp-sitemaps-renderer.php
+++ b/wp-includes/sitemaps/class-wp-sitemaps-renderer.php
@@ -40,10 +40,13 @@ class WP_Sitemaps_Renderer {
 	 */
 	public function __construct() {
 		$stylesheet_url = $this->get_sitemap_stylesheet_url();
+
 		if ( $stylesheet_url ) {
 			$this->stylesheet = '<?xml-stylesheet type="text/xsl" href="' . esc_url( $stylesheet_url ) . '" ?>';
 		}
-		$stylesheet_index_url   = $this->get_sitemap_index_stylesheet_url();
+
+		$stylesheet_index_url = $this->get_sitemap_index_stylesheet_url();
+
 		if ( $stylesheet_index_url ) {
 			$this->stylesheet_index = '<?xml-stylesheet type="text/xsl" href="' . esc_url( $stylesheet_index_url ) . '" ?>';
 		}
@@ -160,8 +163,8 @@ class WP_Sitemaps_Renderer {
 				} else {
 					_doing_it_wrong(
 						__METHOD__,
-						/* translators: %s: list of element names */
 						sprintf(
+							/* translators: %s: List of element names. */
 							__( 'Fields other than %s are not currently supported for the sitemap index.' ),
 							implode( ',', array( 'loc', 'lastmod' ) )
 						),
@@ -225,8 +228,8 @@ class WP_Sitemaps_Renderer {
 				} else {
 					_doing_it_wrong(
 						__METHOD__,
-						/* translators: %s: list of element names */
 						sprintf(
+							/* translators: %s: List of element names. */
 							__( 'Fields other than %s are not currently supported for sitemaps.' ),
 							implode( ',', array( 'loc', 'lastmod', 'changefreq', 'priority' ) )
 						),
diff --git a/wp-includes/sitemaps/class-wp-sitemaps-stylesheet.php b/wp-includes/sitemaps/class-wp-sitemaps-stylesheet.php
index 3a80a7e2cd..66ad2e399d 100644
--- a/wp-includes/sitemaps/class-wp-sitemaps-stylesheet.php
+++ b/wp-includes/sitemaps/class-wp-sitemaps-stylesheet.php
@@ -52,7 +52,7 @@ class WP_Sitemaps_Stylesheet {
 		);
 
 		$text = sprintf(
-			/* translators: %s: number of URLs. */
+			/* translators: %s: Number of URLs. */
 			esc_xml( __( 'Number of URLs in this XML Sitemap: %s.' ) ),
 			'<xsl:value-of select="count( sitemap:urlset/sitemap:url )" />'
 		);
@@ -152,17 +152,17 @@ XSL;
 	 * @since 5.5.0
 	 */
 	public function get_sitemap_index_stylesheet() {
-		$css           = $this->get_stylesheet_css();
-		$title         = esc_xml( __( 'XML Sitemap' ) );
-		$description   = esc_xml( __( 'This XML Sitemap is generated by WordPress to make your content more visible for search engines.' ) );
-		$learn_more    = sprintf(
+		$css         = $this->get_stylesheet_css();
+		$title       = esc_xml( __( 'XML Sitemap' ) );
+		$description = esc_xml( __( 'This XML Sitemap is generated by WordPress to make your content more visible for search engines.' ) );
+		$learn_more  = sprintf(
 			'<a href="%s">%s</a>',
 			esc_url( __( 'https://www.sitemaps.org/' ) ),
 			esc_xml( __( 'Learn more about XML sitemaps.' ) )
 		);
 
 		$text = sprintf(
-			/* translators: %s: number of URLs. */
+			/* translators: %s: Number of URLs. */
 			esc_xml( __( 'Number of URLs in this XML Sitemap: %s.' ) ),
 			'<xsl:value-of select="count( sitemap:sitemapindex/sitemap:sitemap )" />'
 		);
diff --git a/wp-includes/sitemaps/class-wp-sitemaps.php b/wp-includes/sitemaps/class-wp-sitemaps.php
index 6c6a795af8..1e72f13d51 100644
--- a/wp-includes/sitemaps/class-wp-sitemaps.php
+++ b/wp-includes/sitemaps/class-wp-sitemaps.php
@@ -207,8 +207,9 @@ class WP_Sitemaps {
 		}
 
 		// 'pagename' is for most permalink types, name is for when the %postname% is used as a top-level field.
-		if ( 'sitemap-xml' === $query->get( 'pagename' ) ||
-			 'sitemap-xml' === $query->get( 'name' ) ) {
+		if ( 'sitemap-xml' === $query->get( 'pagename' )
+			|| 'sitemap-xml' === $query->get( 'name' )
+		) {
 			wp_safe_redirect( $this->index->get_index_url() );
 			exit();
 		}
diff --git a/wp-includes/version.php b/wp-includes/version.php
index baedaffd6b..ce548492e5 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.5-alpha-48080';
+$wp_version = '5.5-alpha-48081';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.