           number_of_nodes = json['number_of_nodes']
           msg.send "Cluster: #{cluster_url} \nStatus: #{status} \n Nodes: #{number_of_nodes}"
 
-  cat_nodes = (msg, alias) ->
+  catNodes = (msg, alias) ->
     cluster_url = _esAliases[alias]
 
     if cluster_url == "" || cluster_url == undefined

    if robot.brain.data.elasticsearch_aliases?
      _esAliases = robot.brain.data.elasticsearch_aliases

  cluster_health = (msg, alias) ->
    cluster_url = _esAliases[alias]

    if cluster_url == "" || cluster_url == undefined

#   Get ElasticSearch Cluster Information
#
# Commands:
#   hubot: elasticsearch cluster health [cluster] - Gets the cluster health for the given server or alias
#   hubot: elasticsearch cat nodes [cluster] - Gets the information from the cat nodes endpoint for the given server or alias
#   hubot: elasticsearch cat indexes [cluster] - Gets the information from the cat indexes endpoint for the given server or alias
#   hubot: elasticsearch clear cache [cluster] - Clears the cache for the specified cluster
#   hubot: elasticsearch cluster settings [cluster] - Gets a list of all of the settings stored for the cluster
#   hubot: elasticsearch disable allocation [cluster] - disables shard allocation to allow nodes to be taken offline
#   hubot: elasticsearch enable allocation [cluster] - renables shard allocation
#   hubot: elasticsearch show aliases - shows the aliases for the list of ElasticSearch instances
