Magfan's edit made no sense; there is no hint Zam is a changeling at all until she dies, and it is completely random when it happens. I don't get why he removed it. It would be like Luke pulling Vader's helmet off and not being confused to discover that Vader is a Zabrack!
Ok... Not quite that extreme, but you get the picture.
You could delete the [terrible] line "I think 'he' is a she,.."and just pick up where Ankikan says "I think she is a changling" deleting the "and"