Change config file indentation to 2 spaces

outputs/amqp/amqp.go

@@ -24,13 +24,13 @@ type AMQP struct {
 }
 
 var sampleConfig = `
-	# AMQP url
-	url = "amqp://localhost:5672/influxdb"
-	# AMQP exchange
-	exchange = "telegraf"
-	# Telegraf tag to use as a routing key
-	#  ie, if this tag exists, it's value will be used as the routing key
-	routing_tag = "host"
+  # AMQP url
+  url = "amqp://localhost:5672/influxdb"
+  # AMQP exchange
+  exchange = "telegraf"
+  # Telegraf tag to use as a routing key
+  #  ie, if this tag exists, it's value will be used as the routing key
+  routing_tag = "host"
 `
 
 func (q *AMQP) Connect() error {

outputs/datadog/datadog.go

@@ -22,11 +22,11 @@ type Datadog struct {
 }
 
 var sampleConfig = `
-	# Datadog API key
-	apikey = "my-secret-key" # required.
+  # Datadog API key
+  apikey = "my-secret-key" # required.
 
-	# Connection timeout.
-	# timeout = "5s"
+  # Connection timeout.
+  # timeout = "5s"
 `
 
 type TimeSeries struct {

outputs/influxdb/influxdb.go

@@ -27,20 +27,20 @@ type InfluxDB struct {
 }
 
 var sampleConfig = `
-	# The full HTTP endpoint URL for your InfluxDB instance
-	# Multiple urls can be specified for InfluxDB cluster support.
-	urls = ["http://localhost:8086"] # required
-	# The target database for metrics (telegraf will create it if not exists)
-	database = "telegraf" # required
+  # The full HTTP endpoint URL for your InfluxDB instance
+  # Multiple urls can be specified for InfluxDB cluster support.
+  urls = ["http://localhost:8086"] # required
+  # The target database for metrics (telegraf will create it if not exists)
+  database = "telegraf" # required
 
-	# # Connection timeout (for the connection with InfluxDB), formatted as a string.
-	# # Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".
-	# # If not provided, will default to 0 (no timeout)
-	# timeout = "5s"
-	# username = "telegraf"
-	# password = "metricsmetricsmetricsmetrics"
-	# # Set the user agent for the POSTs (can be useful for log differentiation)
-	# user_agent = "telegraf"
+  # Connection timeout (for the connection with InfluxDB), formatted as a string.
+  # Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".
+  # If not provided, will default to 0 (no timeout)
+  # timeout = "5s"
+  # username = "telegraf"
+  # password = "metricsmetricsmetricsmetrics"
+  # Set the user agent for the POSTs (can be useful for log differentiation)
+  # user_agent = "telegraf"
 `
 
 func (i *InfluxDB) Connect() error {

outputs/kafka/kafka.go

@@ -22,13 +22,13 @@ type Kafka struct {
 }
 
 var sampleConfig = `
-	# URLs of kafka brokers
-	brokers = ["localhost:9092"]
-	# Kafka topic for producer messages
-	topic = "telegraf"
-	# Telegraf tag to use as a routing key
-	#  ie, if this tag exists, it's value will be used as the routing key
-	routing_tag = "host"
+  # URLs of kafka brokers
+  brokers = ["localhost:9092"]
+  # Kafka topic for producer messages
+  topic = "telegraf"
+  # Telegraf tag to use as a routing key
+  #  ie, if this tag exists, it's value will be used as the routing key
+  routing_tag = "host"
 `
 
 func (k *Kafka) Connect() error {

outputs/mqtt/mqtt.go

@@ -33,16 +33,16 @@ type MQTT struct {
 }
 
 var sampleConfig = `
- 	servers = ["localhost:1883"] # required.
+  servers = ["localhost:1883"] # required.
 
-        # MQTT outputs send metrics to this topic format
-        #    "<topic_prefix>/host/<hostname>/<pluginname>/"
-        #   ex: prefix/host/web01.example.com/mem/available
-        # topic_prefix = "prefix"
+  # MQTT outputs send metrics to this topic format
+  #    "<topic_prefix>/host/<hostname>/<pluginname>/"
+  #   ex: prefix/host/web01.example.com/mem/available
+  # topic_prefix = "prefix"
 
-        # username and password to connect MQTT server.
- 	# username = "telegraf"
- 	# password = "metricsmetricsmetricsmetrics"
+  # username and password to connect MQTT server.
+  # username = "telegraf"
+  # password = "metricsmetricsmetricsmetrics"
 `
 
 func (m *MQTT) Connect() error {

outputs/opentsdb/opentsdb.go

@@ -22,18 +22,18 @@ type OpenTSDB struct {
 }
 
 var sampleConfig = `
-	# prefix for metrics keys
-	prefix = "my.specific.prefix."
+  # prefix for metrics keys
+  prefix = "my.specific.prefix."
 
-	## Telnet Mode ##
-	# DNS name of the OpenTSDB server in telnet mode
-	host = "opentsdb.example.com"
+  ## Telnet Mode ##
+  # DNS name of the OpenTSDB server in telnet mode
+  host = "opentsdb.example.com"
 
-	# Port of the OpenTSDB server in telnet mode
-	port = 4242
+  # Port of the OpenTSDB server in telnet mode
+  port = 4242
 
-	# Debug true - Prints OpenTSDB communication
-	debug = false
+  # Debug true - Prints OpenTSDB communication
+  debug = false
 `
 
 type MetricLine struct {