From 074b3b7481863e021f81b3062c822c4b074ddce2 Mon Sep 17 00:00:00 2001
From: GraceSchwar <59713017+GraceSchwar@users.noreply.github.com>
Date: Fri, 16 Oct 2020 13:26:26 -0400
Subject: [PATCH] Update README.md

---
 caesar/README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/caesar/README.md b/caesar/README.md
index 02d39a7..5912530 100644
--- a/caesar/README.md
+++ b/caesar/README.md
@@ -4,6 +4,8 @@ Implement the legendary caesar cipher:
 
 > In cryptography, a Caesar cipher, also known as Caesar's cipher, the shift cipher, Caesar's code or Caesar shift, is one of the simplest and most widely known encryption techniques. It is a type of substitution cipher in which each letter in the plaintext is replaced by a letter some fixed number of positions down the alphabet. For example, with a left shift of 3, D would be replaced by A, E would become B, and so on. The method is named after Julius Caesar, who used it in his private correspondence.
 
+Hint: You will need to convert letters to their corrosponding unicode values.
+
 write a function that takes a string to be encoded and a shift factor and then returns the encoded string:
 
 ```javascript