(maint) correct lint and travis errors

manifests/pe_metric.pp

@@ -48,6 +48,7 @@
   $metric_script_file_path = "${puppet_metrics_collector::scripts_dir}/${metric_script_file}"
   $conversion_script_file_path = "${puppet_metrics_collector::scripts_dir}/json2timeseriesdb"
 
+  # lint:ignore:140chars
   if empty($override_metrics_command) {
     $base_metrics_command = "${metric_script_file_path} --metrics_type ${metrics_type} --output_dir ${metrics_output_dir}"
 
@@ -79,10 +80,10 @@
     } else {
       $metrics_command = "${base_metrics_command} --no-print"
     }
-
   } else {
     $metrics_command = $override_metrics_command
   }
+  # lint:endignore
 
   cron { "${metrics_type}_metrics_collection" :
     ensure  => $metric_ensure,

manifests/service/activemq.pp

@@ -12,6 +12,7 @@
   Optional[Integer]       $metrics_server_port      = $puppet_metrics_collector::metrics_server_port,
   Optional[String]        $metrics_server_db_name   = $puppet_metrics_collector::metrics_server_db_name,
 ) {
+  # lint:ignore:140chars
   $additional_metrics = [
     {
       'type'      => 'read',
@@ -49,6 +50,7 @@
       'attribute' => 'AverageBlockedTime,AverageEnqueueTime,AverageMessageSize,ConsumerCount,DequeueCount,DispatchCount,EnqueueCount,ExpiredCount,ForwardCount,InFlightCount,ProducerCount,QueueSize',
     },
   ]
+  # lint:endignore
 
   file { "${puppet_metrics_collector::scripts_dir}/amq_metrics" :
     ensure => $metrics_ensure,

manifests/service/puppetdb.pp

@@ -178,7 +178,7 @@
     }
   ]
 
-  $version = {'catalogs' => 9, 'facts' => 5, 'reports' => 8},
+  $version = {'catalogs' => 9, 'facts' => 5, 'reports' => 8}
 
   $version_specific_metrics = [
     {