Add explict Cassandra on Mesos vs Cassandra

docs/docs/multi-dc.md

@@ -4,7 +4,7 @@ title: Multi Datacenter
 
 # Multi Datacenter
 
-Beginning with Cassandra version 0.2.0, Cassandra on Mesos can be configured so that multiple datacenters are aware of each other.
+Beginning with Cassandra on Mesos version 0.2.0, Cassandra on Mesos can be configured so that multiple datacenters are aware of each other.
 
 See [Deploying Cassandra across Multiple Data Centers](http://www.datastax.com/dev/blog/deploying-cassandra-across-multiple-data-centers) for motivations regarding running Cassandra in multiple datacenters.
 
@@ -20,7 +20,7 @@ Cassandra on Mesos can also be configured to query other Cassandra instances to
 1. Every cluster must be able to reach the IP addresses of every other cluster.
 2. All clusters must have the same cluster name.
 3. Datacenters must be defined before starting the framework. New datacenters cannot be added after a cluster has initialized.
-4. Node sizes and counts must be the same across all clusters. **Note:** Cassandra does not enforce or validate this, so be certain that this is configured correctly.
+4. Node sizes and counts must be the same across all clusters. **Note:** Cassandra on Mesos does not enforce or validate this, so be certain that this is configured correctly.
 
 ## Configuration
 
@@ -39,7 +39,7 @@ CASSANDRA_DEFAULT_RACK=RAC1
 
 ### Other instances of Cassandra on Mesos
 
-Cassandra on Mesos is informed of other Cassandra instances running in other Mesos clusters by
+Cassandra on Mesos is informed of other Cassandra on Mesos instances running in other Mesos clusters by
 environment variables in the format `CASSANDRA_EXTERNAL_DC_<dcName>=<cassandraOnMesosUrl>`.
 
 ## Example on Mesos