diff --git a/README.md b/README.md
index 1da8aed..62dfb9a 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # otpgen
 
-A small cli tool to generate TOTP (Time-based One-time Password) tokens.
+A small CLI tool to generate TOTP (Time-based One-time Password) tokens.
 
 ## Usage