Minor editorial nits, 1.2 WD 06

[Eric Johnson <eric@tibco.com>]

Item #1)

Section 5 headings read:

5.1 Service
5.2 Reference
5.3 Property
5.4 Wire
5.5 Consumer
5.6 Producer
5.7 Channels

(Notice that there's only one plural form above?)

Suggest changing "Channels" to "Channel".

Item #2)

ASM60108 reads "An SCA runtimes MUST support the use of domain channels.", but this should read "An SCA runtime MUST support the use of domain channels." (delete the 's' from runtimes)

-Eric.