Gen-ART 47

From: Mary Barnes

Description: Section 10.3 [11.3]: 
- 3rd para:  "is performed" -> "MUST be performed".  
- 3rd para: Bullets need to be modified to normative. 
- 4th para: "the certificate contains" -> "the certificate MUST contain"
- para after 2nd set of bullets:  needs normative language.
- 2nd para after 2nd set of bullets:  "The node then reads…" ->  "The node MUST then use…"

Notes: Will fix as suggested