diff --git a/adapters/json/json.go b/adapters/json/json.go
index 83015fba..5f1eafc8 100644
--- a/adapters/json/json.go
+++ b/adapters/json/json.go
@@ -5,25 +5,25 @@ import (
 	"errors"
 	"log"
 	"net"
-  "os"
-  "strings"
-  "strconv"
-  "text/template"
+	"os"
+	"strings"
+	"strconv"
+	"text/template"
 
 
 	"github.com/gliderlabs/logspout/router"
-  "github.com/gliderlabs/logspout/adapters/syslog"
+	"github.com/gliderlabs/logspout/adapters/syslog"
 )
 
 var configDefaults = map[string]string{
-  "JSON_FIELDS": "time:uint,message,docker.hostname,docker.image",
-  "JSON_TIME": "{{.Time.Unix}}",
-  "JSON_MESSAGE": "{{.Data}}",
-  "JSON_SOURCE": "{{.Source}}",
-  "JSON_DOCKER_HOSTNAME": "{{.Container.Config.Hostname}}",
-  "JSON_DOCKER_IMAGE": "{{.Container.Config.Image}}",
-  "JSON_DOCKER_ID": "{{.Container.ID}}",
-  "JSON_DOCKER_NAME": "{{.ContainerName}}",
+	"JSON_FIELDS": "time:uint,message,docker.hostname,docker.image",
+	"JSON_TIME": "{{.Time.Unix}}",
+	"JSON_MESSAGE": "{{.Data}}",
+	"JSON_SOURCE": "{{.Source}}",
+	"JSON_DOCKER_HOSTNAME": "{{.Container.Config.Hostname}}",
+	"JSON_DOCKER_IMAGE": "{{.Container.Config.Image}}",
+	"JSON_DOCKER_ID": "{{.Container.ID}}",
+	"JSON_DOCKER_NAME": "{{.ContainerName}}",
 }
 
 func init() {
@@ -39,10 +39,10 @@ func getopt(name string) string {
 }
 
 type JSONAdapter struct {
-	conn  net.Conn
+	conn	net.Conn
 	route *router.Route
-  tmpl  *template.Template
-  types map[string]string
+	tmpl	*template.Template
+	types map[string]string
 }
 
 func NewJSONAdapter(route *router.Route) (router.LogAdapter, error) {
@@ -55,35 +55,35 @@ func NewJSONAdapter(route *router.Route) (router.LogAdapter, error) {
 		return nil, err
 	}
 
-  fields := strings.Split(getopt("JSON_FIELDS"), ",")
-  types := make(map[string]string)
-  var values []string
-  for _, field := range fields {
-    parts := strings.Split(field, ":")
-    if len(parts) > 1 {
-      types[parts[0]] = parts[1]
-    }
-    config := "JSON_"+strings.ToUpper(strings.Replace(parts[0], ".", "_", -1))
-    values = append(values, parts[0] + ":" + getopt(config))
-  }
-  tmplStr := strings.Join(values, "\x00")
-  tmpl, err := template.New("prejson").Parse(tmplStr)
+	fields := strings.Split(getopt("JSON_FIELDS"), ",")
+	types := make(map[string]string)
+	var values []string
+	for _, field := range fields {
+		parts := strings.Split(field, ":")
+		if len(parts) > 1 {
+			types[parts[0]] = parts[1]
+		}
+		config := "JSON_"+strings.ToUpper(strings.Replace(parts[0], ".", "_", -1))
+		values = append(values, parts[0] + ":" + getopt(config))
+	}
+	tmplStr := strings.Join(values, "\x00")
+	tmpl, err := template.New("prejson").Parse(tmplStr)
 	if err != nil {
 		return nil, err
 	}
 
 	return &JSONAdapter{
 		route: route,
-		conn:  conn,
-    tmpl: tmpl,
-    types: types,
+		conn:	conn,
+		tmpl: tmpl,
+		types: types,
 	}, nil
 }
 
 func (a *JSONAdapter) Stream(logstream chan *router.Message) {
-  defer a.route.Close()
+	defer a.route.Close()
 	for message := range logstream {
-    m := syslog.NewSyslogMessage(message, a.conn)
+		m := syslog.NewSyslogMessage(message, a.conn)
 		buf, err := m.Render(a.tmpl)
 		if err != nil {
 			log.Println("json:", err)
@@ -103,47 +103,47 @@ func (a *JSONAdapter) Stream(logstream chan *router.Message) {
 }
 
 func buildMap(input string, types map[string]string) map[string]interface{} {
-  m := make(map[string]interface{})
-  fields := strings.Split(input, "\x00")
-  for _, field := range fields {
-    kvp := strings.SplitN(field, ":", 2)
-    keys := strings.Split(kvp[0], ".")
-    mm := m
-    if len(keys) > 1 {
-      for _, key := range keys[:len(keys)-1] {
-        if mm[key] == nil {
-          mm[key] = make(map[string]interface{})
-        }
-        mm = mm[key].(map[string]interface{})
-      }
-    }
-    var value interface{}
-    var err error
-    switch types[field] {
-      case "uint":
-        value, err = strconv.ParseUint(kvp[1], 10, 64)
-        if err != nil {
-          value = nil
-        }
-      case "int":
-        value, err = strconv.ParseInt(kvp[1], 10, 64)
-        if err != nil {
-          value = nil
-        }
-      case "float":
-        value, err = strconv.ParseFloat(kvp[1], 64)
-        if err != nil {
-          value = nil
-        }
-      case "bool":
-        value, err = strconv.ParseBool(kvp[1])
-        if err != nil {
-          value = nil
-        }
-      case "":
-        value = kvp[1]
-    }
-    mm[keys[len(keys)-1]] = value
-  }
-  return m
+	m := make(map[string]interface{})
+	fields := strings.Split(input, "\x00")
+	for _, field := range fields {
+		kvp := strings.SplitN(field, ":", 2)
+		keys := strings.Split(kvp[0], ".")
+		mm := m
+		if len(keys) > 1 {
+			for _, key := range keys[:len(keys)-1] {
+				if mm[key] == nil {
+					mm[key] = make(map[string]interface{})
+				}
+				mm = mm[key].(map[string]interface{})
+			}
+		}
+		var value interface{}
+		var err error
+		switch types[field] {
+			case "uint":
+				value, err = strconv.ParseUint(kvp[1], 10, 64)
+				if err != nil {
+					value = nil
+				}
+			case "int":
+				value, err = strconv.ParseInt(kvp[1], 10, 64)
+				if err != nil {
+					value = nil
+				}
+			case "float":
+				value, err = strconv.ParseFloat(kvp[1], 64)
+				if err != nil {
+					value = nil
+				}
+			case "bool":
+				value, err = strconv.ParseBool(kvp[1])
+				if err != nil {
+					value = nil
+				}
+			case "":
+				value = kvp[1]
+		}
+		mm[keys[len(keys)-1]] = value
+	}
+	return m
 }