diff --git a/include/flags.h b/include/flags.h
index fe6d198..3e05930 100644
--- a/include/flags.h
+++ b/include/flags.h
@@ -37,7 +37,7 @@ typedef struct
 } outputFlags;
 
 //VARIABLES
-static unsigned long keyLength = 50; //LENGTH OF KEY     > DO NOT TOUCH THIS <
+static unsigned long keyLength = 50; //LENGTH OF KEY     > DO NOT TOUCH THIS, USE setKeyLength() instead <
 
 //GETTERS
 unsigned long getKeyLength();