Indent the toml config for readability

plugins/system/net.go

@@ -19,11 +19,11 @@ func (_ *NetIOStats) Description() string {
 }
 
 var netSampleConfig = `
-# By default, telegraf gathers stats from any up interface (excluding loopback)
-# Setting interfaces will tell it to gather these explicit interfaces,
-# regardless of status.
-#
-# interfaces = ["eth0", ... ]
+	# By default, telegraf gathers stats from any up interface (excluding loopback)
+	# Setting interfaces will tell it to gather these explicit interfaces,
+	# regardless of status.
+	#
+	# interfaces = ["eth0", ... ]
 `
 
 func (_ *NetIOStats) SampleConfig() string {