Fix doc comment for the extended ISO Instant pattern
Fix doc comment for the extended ISO Instant pattern

zaccharles/nodatime,nodatime/nodatime,jskeet/nodatime,malcolmr/nodatime,zaccharles/nodatime,zaccharles/nodatime,zaccharles/nodatime,nodatime/nodatime,BenJenkinson/nodatime,malcolmr/nodatime,jskeet/nodatime,zaccharles/nodatime,malcolmr/nodatime,BenJenkinson/nodatime,malcolmr/nodatime,zaccharles/nodatime