refs #4996 fix a test

tests/PHPUnit/Integration/expected/test_apiGetReportMetadata__API.getSegmentsMetadata.xml

@@ -379,18 +379,21 @@
 		<category>Actions</category>
 		<name>Content Name</name>
 		<segment>contentName</segment>
+		<acceptedValues>The name of a content block, for instance &quot;Ad Sale&quot;</acceptedValues>
 	</row>
 	<row>
 		<type>dimension</type>
 		<category>Actions</category>
 		<name>Content Piece</name>
 		<segment>contentPiece</segment>
+		<acceptedValues>The actual content. For instance &quot;ad.jpg&quot; or &quot;My text ad&quot;</acceptedValues>
 	</row>
 	<row>
 		<type>dimension</type>
 		<category>Actions</category>
 		<name>Content Target</name>
 		<segment>contentTarget</segment>
+		<acceptedValues>For instance the URL of a landing page: &quot;http://landingpage.example.com&quot;</acceptedValues>
 	</row>
 	<row>
 		<type>dimension</type>
@@ -421,6 +424,7 @@
 		<category>Actions</category>
 		<name>Interaction</name>
 		<segment>contentInteraction</segment>
+		<acceptedValues>The type of interaction with the content. For instance &quot;click&quot; or &quot;submit&quot;.</acceptedValues>
 	</row>
 	<row>
 		<type>dimension</type>