Issue with example ebMS Message Header

[Ric Emery <remery@us.axway.com>]

Issue with example ebMS Message Headers
    line 851 - Section 5.2.2 eb:Messaging Element Specification
    line 1044 and 1096 - Section 5.3.1 UserMessage Example

The eb:Service element has a value of QuoteToCollect. QuoteToCollect is not
a URI type, so the eb:Service element should have a type attribute. Or the
element value should be changed to a URI. To be consistent with 5.2.3.8
possibly the example should be changed to look like

<eb:Service>urn:services:SupplierOrderProcessing</eb:Service>

Or to be consistent with the Secured Message Examples

<eb:Service type="someType">QuoteToCollect</eb:Service>

-ric