diff --git a/config/keyboard/pty.conf b/config/keyboard/pty.conf
index 44fb579c..871bfd4b 100644
--- a/config/keyboard/pty.conf
+++ b/config/keyboard/pty.conf
@@ -1,4 +1,5 @@
 # This file contains terminal escape sequences as shortcut
+# It is used for PTY screen / Input driver (Terminal emulation)
 # ^[ is used as escape
 
 # f1 - fenrir help