Fix password (#28)

* Fix password

* Update CHANGELOG.md

Author: teadur

CHANGELOG.md

@@ -12,6 +12,7 @@ This CHANGELOG follows the format listed at [Keep A Changelog](http://keepachang
 - metrics-postgres-connections.rb: Fix connections using a custom port (#25)
 - metrics-postgres-dbsize.rb: Fix connections using a custom port (#25)
 - metrics-postgres-graphite.rb: Fix connections using a custom port (#25)
+- metrics-postgres-graphite.rb: Fix connections using password
 - metrics-postgres-locks.rb: Fix connections using a custom port (#25)
 - metrics-postgres-statsgbwriter.rb: Fix connections using a custom port (#25)
 - metrics-postgres-statsdb.rb: Fix connections using a custom port (#25)

bin/metric-postgres-graphite.rb

@@ -53,7 +53,7 @@ class CheckpostgresReplicationStatus < Sensu::Plugin::Metric::CLI::Graphite
          long: '--username=VALUE',
          description: 'Database username'
 
-  option :pass,
+  option :password,
          short: '-p',
          long: '--password=VALUE',
          description: 'Database password'