Minor typos in AM doc snapshot 27th March 2001

Just scanning the doc during the concall and found these:
 
1. Broken link in 1.1 - [XMLPReqs]
<http://www.w3.org/2000/xp/Group/1/03/27/xmlprotocolabstractmodel.htm#XMLPRe
qs> . 
2. Replace 'correograph' with 'choreograph' in 5.1.1 & 5.1.3.
3. Fig. 5.1 - replace 'XMLP Hander(s)' with 'XMLP Handler(s)' 
 
 
Yin Leng