diff --git a/README.md b/README.md
index 09a5852..1c8ac27 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 HDD Fan control
 ===============
 
-HDD Fan control is a tool to dynamically control fan speed according to hard drive temperature on Linux.
+HDD Fan control is a command line tool to dynamically control fan speed according to hard drive temperature on Linux.
 
 This has 3 benefits: