Cleanup comments and indentation in config file

plugins/inputs/zfs/zfs.go

@@ -23,16 +23,16 @@ type poolInfo struct {
 }
 
 var sampleConfig = `
-  # ZFS kstat path
-  # If not specified, then default is:
-  # kstatPath = "/proc/spl/kstat/zfs"
-  #
-  # By default, telegraf gather all zfs stats
-  # If not specified, then default is:
-  # kstatMetrics = ["arcstats", "zfetchstats", "vdev_cache_stats"]
-  #
-  # By default, don't gather zpool stats
-  # poolMetrics = false
+  ### ZFS kstat path
+  ### If not specified, then default is:
+  kstatPath = "/proc/spl/kstat/zfs"
+
+  ### By default, telegraf gather all zfs stats
+  ### If not specified, then default is:
+  kstatMetrics = ["arcstats", "zfetchstats", "vdev_cache_stats"]
+
+  ### By default, don't gather zpool stats
+  poolMetrics = false
 `
 
 func (z *Zfs) SampleConfig() string {