diff --git a/src/Illuminate/Database/Query/Builder.php b/src/Illuminate/Database/Query/Builder.php
index 3585c5811b2b..1448109d505f 100755
--- a/src/Illuminate/Database/Query/Builder.php
+++ b/src/Illuminate/Database/Query/Builder.php
@@ -467,7 +467,7 @@ public function distinct()
     /**
      * Set the table which the query is targeting.
      *
-     * @param  \Closure|\Illuminate\Database\Query\Builder|\Illuminate\Database\Eloquent\Builder|string  $table
+     * @param  \Closure|\Illuminate\Database\Query\Builder|\Illuminate\Database\Eloquent\Builder|\Illuminate\Contracts\Database\Query\Expression|string  $table
      * @param  string|null  $as
      * @return $this
      */