diff --git a/RLP.md b/RLP.md
index 45a3090..de5449d 100644
--- a/RLP.md
+++ b/RLP.md
@@ -52,7 +52,7 @@ Suppose we are decoding a bytestring and the first byte is $B$. Remember
 a byte is an integer $0 \le B \le 255$.
 
 If $0 \le B \le 191$, we are decoding a byte array. If
-$191 \le B \le 255$, we are decoding a list. The number $B$ encodes how
+$192 \le B \le 255$, we are decoding a list. The number $B$ encodes how
 long the payload is.
 
 Specifically: