DDS12 — Typos in PIM sections

Summary:
In Section 2.1.2.4.1.10 (begin_coherent_changes) there is a typo in the last sentence of the section where "if may be useful" should be "it may be useful".
In the second paragraph of Section 2.1.2.2.2.4 (lookup_participant) there is a typo where "multiple DomainParticipant" should be "multiple DomainParticipants".

Proposed Resolution:
Make the suggested corrections.

Proposed Revised Text:

Section 2.1.2.4.1.10 begin_coherent_changes
Last sentence, replace:
"if may be useful"
With
"it may be useful"

Section 2.1.2.2.2.4 lookup_participant
Second paragraph replace
"If multiple DomainParticipant belonging"
With
"If multiple DomainParticipant entities belonging"

see above