diff --git a/wp-admin/update-core.php b/wp-admin/update-core.php
index 6a871671ee..fcae12eaa0 100644
--- a/wp-admin/update-core.php
+++ b/wp-admin/update-core.php
@@ -885,7 +885,7 @@ if ( 'upgrade-core' === $action ) {
 	echo '<p>';
 	/* translators: 1: Date, 2: Time. */
 	printf( __( 'Last checked on %1$s at %2$s.' ), date_i18n( __( 'F j, Y' ), $last_update_check ), date_i18n( __( 'g:i a' ), $last_update_check ) );
-	echo ' &nbsp; <a class="button" href="' . esc_url( self_admin_url( 'update-core.php?force-check=1' ) ) . '">' . __( 'Check Again' ) . '</a>';
+	echo ' <a href="' . esc_url( self_admin_url( 'update-core.php?force-check=1' ) ) . '">' . __( 'Check Again' ) . '</a>';
 	echo '</p>';
 
 	if ( current_user_can( 'update_core' ) ) {
diff --git a/wp-includes/version.php b/wp-includes/version.php
index eff91efdc8..33dca1e62d 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.6-alpha-49149';
+$wp_version = '5.6-alpha-49150';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.