diff --git a/Machines/Atari/ST/AtariST.cpp b/Machines/Atari/ST/AtariST.cpp
index 447c20ce5..95bcd2ed1 100644
--- a/Machines/Atari/ST/AtariST.cpp
+++ b/Machines/Atari/ST/AtariST.cpp
@@ -578,7 +578,7 @@ class ConcreteMachine:
 				// TODO: ?
 			} else {
 				/*
-					TODO: Port A:
+					Port A:
 						b7: reserved
 						b6: "freely usable output (monitor jack)"
 						b5: centronics strobe