diff --git a/TODO.txt b/TODO.txt
index 3e77219..758263a 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -1,7 +1,7 @@
 1. Finish README.md
 
 2. Add command-line argument support:
-	1. Specify IP version in arg
+---SHOULD BE DONE---  1. Specify IP version in arg
 	2. Specify local hostname:port in arg (enclose in paranthesis if IPv6)
 	3. Specify remote hostname:port in arg (enclose in paranthesis if IPv6)
 	4. Try making every aspect of the program configurable via args