From 84faf2002ebafe5c0cce8d936effaecb19d70f46 Mon Sep 17 00:00:00 2001
From: Matt Huntington <matt.huntington@gmail.com>
Date: Tue, 15 Jan 2019 17:19:53 -0500
Subject: [PATCH] extra comment

---
 Nested_Models.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Nested_Models.md b/Nested_Models.md
index 9fbe4fb..6b9667d 100644
--- a/Nested_Models.md
+++ b/Nested_Models.md
@@ -145,7 +145,7 @@ $new_person = new Person(
 
 if($row_object->location_id){ //test if location_id is truthy
     $new_location = new Location( //create a location from the row data
-        intval($row_object->location_id),
+        intval($row_object->location_id), //turn the string into an int
         $row_object->street,
         $row_object->city,
         $row_object->state