From 10fb6c1621101b5b92849663bdefe29ca80724f8 Mon Sep 17 00:00:00 2001
From: waihongchung <78774982+waihongchung@users.noreply.github.com>
Date: Fri, 23 Jul 2021 22:44:52 -0400
Subject: [PATCH] Update part1.md

---
 tutorials/part1.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tutorials/part1.md b/tutorials/part1.md
index 77002fa..a23c099 100644
--- a/tutorials/part1.md
+++ b/tutorials/part1.md
@@ -185,7 +185,7 @@ Let's review what we have learned in Part I. We went over some basic terminologi
 We haven't really done anything remotely related to machine learning yet, but that is forthcoming in the subsequent parts of this course. Stay tuned.
 
 ## Exercise
-As an exercise, the readers can try to prepare another JSON file containing data that the city-level, instead of the census tract-level. 
+As an exercise, the readers can try to prepare another JSON file containing data at the city-level, instead of the census tract-level.