update sentence that was confusing to a customer

symmetric-core/src/main/resources/symmetric-schema.xml

@@ -43,7 +43,7 @@
         <column name="data_loader_type" type="VARCHAR" size="50" required="true" default="default" description="Identify the type of data loader this channel should use.  Allows for the default dataloader to be swapped out via configuration for more efficient platform specific data loaders."/>
         <column name="description" type="VARCHAR" size="255" description="Description on the type of data carried in this channel."/>
         <column name="queue" type="VARCHAR" size="25" default="default" required="true" description="User provided queue name for channel to operate on.  Creates multi-threaded channels.  Defaults to 'default' thread"/>
-        <column name="max_network_kbps" type="DECIMAL" size="10,3" default="0.000" required="true" description="The maximum network transfer rate in kilobytes per second.  Zero or negative means unlimited.  When throttling the channel, make sure the channel is on its own queue or within a queue of channels that are throttled at the same rate.  This is currently only implemented when staging is enabled."/>
+        <column name="max_network_kbps" type="DECIMAL" size="10,3" default="0.000" required="true" description="The maximum network transfer rate in kilobytes per second.  Zero or negative means unlimited.  Channels running in serial or parallel can have an effect on how much bandwidth can be used and when a channel will be processed.  This is currently only implemented when staging is enabled."/>
         <column name="data_event_action" type="CHAR" size="1" required="false" description="For a node group link with a data event action of B (both), select how to send changes to the target node group. (P = Push, W = Wait for Pull)" />
         <column name="create_time" type="TIMESTAMP" description="Timestamp when this entry was created." />
         <column name="last_update_by" type="VARCHAR" size="50"  description="The user who last updated this entry." />