diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 1ef8b3d907..a6b81dc5da 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -2625,7 +2625,7 @@ function wp_unique_filename( $dir, $filename, $unique_filename_callback = null )
 				$alt_mime_type = $output_formats[ $mime_type ];
 
 				// Other types of images whose names may conflict if their sub-sizes are regenerated.
-				$alt_types = array_keys( array_intersect( $output_formats, array( $mime_type, $alt_mime_type ) ) );
+				$alt_types   = array_keys( array_intersect( $output_formats, array( $mime_type, $alt_mime_type ) ) );
 				$alt_types[] = $alt_mime_type;
 			} elseif ( ! empty( $output_formats ) ) {
 				$alt_types = array_keys( array_intersect( $output_formats, array( $mime_type ) ) );
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 1c1542a07c..d4cd80b00d 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.8.1-alpha-51706';
+$wp_version = '5.8.1-alpha-51707';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.