XTCE12 — Error in unique keys fix in XTCE12-346

The revision task force made an error in the resolution of issue XTCE12-15 recorded in subtask XTCE12-346. This error calls out a unique key for the element xtce:CommandMetaData/xtce:ContainerSet attribute @name. This should be xtce:CommandContainerSet.

Propose to repair the original resolution fix for XTCE12-15

In the previous resolution, the wrong element name was specified for the unique keys defined on the @name attributes in the XTCE document.

The key as balloted and approved in ballot #9 shows the key as:

<key name="containerNameKey">
<annotation>
<documentation xml:lang="en">This key ensures a container stream name at the system level.</documentation>
</annotation>
<selector xpath="xtce:TelemetryMetaData/xtce:ContainerSet/|xtce:CommandMetaData/xtce:ContainerSet/"/>
<field xpath="@name"/>
</key>

This should be revised to:

<key name="containerNameKey">
<annotation>
<documentation xml:lang="en">This key ensures a container stream name at the system level.</documentation>
</annotation>
<selector xpath="xtce:TelemetryMetaData/xtce:ContainerSet/|xtce:CommandMetaData/xtce:CommandContainerSet/"/>
<field xpath="@name"/>
</key>