1 files changed, 1 insertions, 1 deletions

diff --git a/listbas.1 b/listbas.1
index c763a56..df39d20 100644
--- a/listbas.1
+++ b/listbas.1
@@ -61,7 +61,7 @@ Atari BASIC.
 OSS BASIC/A+.
 .TP
 .B \fB\-bi\fP
-OSS Integer BASIC.
+OSS Integer BASIC (\fInot\fP to be confused with Apple II Integer BASIC!).
 .TP
 .B \fB\-bt\fP
 Turbo BASIC XL.