trivial diff: MCORBA web page bug fix

[Simon Taylor]

Estimated hours taken: 0.1

w3/include/mcorba.inc:
	Use `<=' instead of `<=' in a code example,
	since lynx doesn't like `<'.

--- mcorba.inc.old	Tue Dec  8 12:20:49 1998
+++ mcorba.inc	Tue Dec  8 12:10:52 1998
@@ -58,7 +58,7 @@
 Here is some Mercury code that reads input strings and
 sends it to a CORBA object.
 <pre>
-:- pred sender_loop(T, io:state, io:state) <= chat(T).
+:- pred sender_loop(T, io:state, io:state) <= chat(T).
 :- mode sender_loop(di, di, uo) is det.
 sender_loop(Chat0) -->
     io:read_line(Res),