diff --git a/wp-includes/capabilities.php b/wp-includes/capabilities.php
index d2eae061bc..6b6182a030 100644
--- a/wp-includes/capabilities.php
+++ b/wp-includes/capabilities.php
@@ -539,7 +539,10 @@ function map_meta_cap( $cap, $user_id, ...$args ) {
 				break;
 			}
 
-			if ( 'delete_term' === $cap && ( get_option( 'default_' . $term->taxonomy ) == $term->term_id || get_option( 'default_taxonomy_' . $term->taxonomy ) == $term->term_id ) ) {
+			if ( 'delete_term' === $cap
+				&& ( get_option( 'default_' . $term->taxonomy ) == $term->term_id
+					|| get_option( 'default_taxonomy_' . $term->taxonomy ) == $term->term_id )
+			) {
 				$caps[] = 'do_not_allow';
 				break;
 			}
diff --git a/wp-includes/post.php b/wp-includes/post.php
index d92d9617f2..dfaec48149 100644
--- a/wp-includes/post.php
+++ b/wp-includes/post.php
@@ -4054,7 +4054,7 @@ function wp_insert_post( $postarr, $wp_error = false ) {
 					$postarr['tax_input'][ $taxonomy ] = array_filter( $postarr['tax_input'][ $taxonomy ] );
 				}
 
-				// Passed custom taxonomy list overwrites existing list if not empty.
+				// Passed custom taxonomy list overwrites the existing list if not empty.
 				$terms = wp_get_object_terms( $post_ID, $taxonomy, array( 'fields' => 'ids' ) );
 				if ( ! empty( $terms ) && empty( $postarr['tax_input'][ $taxonomy ] ) ) {
 					$postarr['tax_input'][ $taxonomy ] = $terms;
diff --git a/wp-includes/taxonomy.php b/wp-includes/taxonomy.php
index 69355a3fb0..d7179fa31b 100644
--- a/wp-includes/taxonomy.php
+++ b/wp-includes/taxonomy.php
@@ -455,7 +455,7 @@ function register_taxonomy( $taxonomy, $object_type, $args = array() ) {
 				)
 			);
 
-			// Update term id in options.
+			// Update `term_id` in options.
 			if ( ! is_wp_error( $term ) ) {
 				update_option( 'default_taxonomy_' . $taxonomy_object->name, $term['term_id'] );
 			}
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 93f5433d19..17aed91a9c 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.5-beta4-48663';
+$wp_version = '5.5-beta4-48664';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.