From 51d388be7ce0a6baab76e208354815d79cf7141a Mon Sep 17 00:00:00 2001
From: Jidong Xiao <xiaoj8@rpi.edu>
Date: Mon, 31 Mar 2025 19:38:27 -0400
Subject: [PATCH] adjust indentation

---
 lectures/22_hash_tables_I/README.md | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lectures/22_hash_tables_I/README.md b/lectures/22_hash_tables_I/README.md
index 05b9975..39b595d 100644
--- a/lectures/22_hash_tables_I/README.md
+++ b/lectures/22_hash_tables_I/README.md
@@ -159,9 +159,10 @@ satisfy the second.
 - Another example of a dangerous hash function on string keys is to add or multiply the ascii values of each char:
 ```cpp
 unsigned int hash(string const& k, unsigned int N) {
-unsigned int value = 0;
-for (unsigned int i=0; i<k.size(); ++i)
-	value += k[i]; // conversion to int is automatic
+	unsigned int value = 0;
+	for (unsigned int i=0; i<k.size(); ++i) {
+		value += k[i]; // conversion to int is automatic
+	}
 	return value % N;
 }
 ```