ISSUE: "MEP instance" vs. "MEP"

While I'm at it, the next sentence after the section I just quoted reads:
 Implementations MAY choose to support multiple meps at the same time.
That would mean that an implementation might support, say, one-way and
request-response at the same time. I propose changing this to read
 Implementations MAY choose to support multiple /instances of this
 MEP /at the same time.