diff --git a/doc/sysdoc/uuos.112 b/doc/sysdoc/uuos.112
index 0526c229..57d9507d 100755
--- a/doc/sysdoc/uuos.112
+++ b/doc/sysdoc/uuos.112
@@ -1213,7 +1213,7 @@ This uuo was for hacking the AMF arm.  The arm no longer exists.
 	1.3-1.1	Priority interrupt assignment.
 	The bits read by CONI are as follows:
 	1.4	Interrupt flag.
-	1.3-1.1	Clear interrupt flag.
+	1.3-1.1	Priority interrupt assignment.
 
 .ITYI ac,		OBSOLETE	input tty interrupt
 	;skip if successful