update instructions

Blackgaurd · Mar 12, 2022 · cdbfcae · cdbfcae
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diff --git a/readme.md b/readme.md
@@ -6,6 +6,7 @@ Porting Wordle onto the TI-84 **Plus CE** using the CE C/C++ Toolchain.
 
 - Enter letters by pressing keys with corresponding letter in GREEN (alpha keys)
 - Submit word by pressing the "enter" key
+- Delete a letter by pressing the "del" key
 - Exit the game by pressing the "clear" key
 
 ## Installation