X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/035a0d8efb1769d2816c1ebedb3f7cf12db1637e..refs/pull/1462/head:/app/Entities/Book.php

diff --git a/app/Entities/Book.php b/app/Entities/Book.php
index e722c4b10..77cacf632 100644
--- a/app/Entities/Book.php
+++ b/app/Entities/Book.php
@@ -101,7 +101,7 @@ class Book extends Entity
      * @param int $length
      * @return string
      */
-    public function getExcerpt($length = 100)
+    public function getExcerpt(int $length = 100)
     {
         $description = $this->description;
         return strlen($description) > $length ? substr($description, 0, $length-3) . '...' : $description;