Fixed reference to cr/lf problems

Mac/Demo/using.html

@@ -362,8 +362,8 @@ little to do about this currently. <p>
 
 Probably the most common cause of problems with modules ported from
 other systems is the Mac end-of-line convention. Where unix uses
-linefeed, 0x0d, to separate lines the mac uses carriage return,
-0x0a. To complicate matters more a lot of mac programming editors like
+linefeed, 0x0a, to separate lines the mac uses carriage return,
+0x0d. To complicate matters more a lot of mac programming editors like
 BBEdit and emacs will work happily with both conventions, so the file
 will appear to be correct in the editor but cause strange errors when
 imported. BBEdit has a popup menu which allows you to inspect (and