diff --git a/BIN/ACC.S.txt b/BIN/ACC.S.txt
index fe2e39d9..6d12c3e5 100644
--- a/BIN/ACC.S.txt
+++ b/BIN/ACC.S.txt
@@ -217,8 +217,8 @@ CS.RUN.SetSlowMode
 CS.END
 *--------------------------------------
 MSG.USAGE       .AS "Usage : ACC\r\n"
-                .AS "    -F : Fast speed\r\n"
-                .AZ "    -S : Slow speed\r\n"
+                .AS "   -F : Fast speed\r\n"
+                .AZ "   -S : Slow speed\r\n"
 MSG.MSG.FAST    .AZ "FAST mode enabled\r\n"
 MSG.MSG.SLOW    .AZ "SLOW mode enabled\r\n"
 *--------------------------------------