diff --git a/main.go b/main.go
index 52583f8..e1f7c05 100644
--- a/main.go
+++ b/main.go
@@ -16,15 +16,15 @@ import (
 )
 
 const (
-	bandwidthScale = 125000.0
-	defaultListenPort = 9090
-	defaultListenAddr = "0.0.0.0"
-	defaultTestPeriod = 5
+	bandwidthScale       = 125000.0
+	defaultListenPort    = 9090
+	defaultListenAddr    = "0.0.0.0"
+	defaultTestPeriod    = 5
 	defaultSpeedtestExec = "/usr/bin/speedtest"
-	listenPortEnvVar = "SPEEDTEST_METRICS_LISTEN_PORT"
-	listenAddrEnvVar = "SPEEDTEST_METRICS_LISTEN_ADDR"
-	testPeriodEnvVar = "SPEEDTEST_PERIOD_MINS"
-	speedtestExecEnvVar = "SPEEDTEST_EXEC"
+	listenPortEnvVar     = "SPEEDTEST_METRICS_LISTEN_PORT"
+	listenAddrEnvVar     = "SPEEDTEST_METRICS_LISTEN_ADDR"
+	testPeriodEnvVar     = "SPEEDTEST_PERIOD_MINS"
+	speedtestExecEnvVar  = "SPEEDTEST_EXEC"
 )
 
 var (
@@ -61,65 +61,65 @@ var (
 		},
 		labels,
 	)
-	
-	listenPort uint16
-	listenAddr string
+
+	listenPort     uint16
+	listenAddr     string
 	testPeriodMins uint
-	speedtestExec string
+	speedtestExec  string
 )
 
 type SpeedTestResult struct {
-	Type string
+	Type      string
 	Timestamp time.Time
-	Ping struct {
-		Jitter float64
+	Ping      struct {
+		Jitter  float64
 		Latency float64
-		Low float64
-		High float64
+		Low     float64
+		High    float64
 	}
 	Download struct {
 		Bandwidth int
-		Bytes int
-		Elapsed int
-		Latency struct {
-			IQM float64
-			Low float64
-			High float64
+		Bytes     int
+		Elapsed   int
+		Latency   struct {
+			IQM    float64
+			Low    float64
+			High   float64
 			Jitter float64
 		}
 	}
 	Upload struct {
 		Bandwidth int
-		Bytes int
-		Elapsed int
-		Latency struct {
-			IQM float64
-			Low float64
-			High float64
+		Bytes     int
+		Elapsed   int
+		Latency   struct {
+			IQM    float64
+			Low    float64
+			High   float64
 			Jitter float64
 		}
 	}
 	PacketLoss float64
-	ISP string
-	Interface struct {
+	ISP        string
+	Interface  struct {
 		InternalIP string
-		Name string
-		MACAddr string
-		IsVPN bool
+		Name       string
+		MACAddr    string
+		IsVPN      bool
 		ExternalIP string
 	}
 	Server struct {
-		ID int
-		Host string
-		Port int16
-		Name string
+		ID       int
+		Host     string
+		Port     int16
+		Name     string
 		Location string
-		Country string
-		IP string
+		Country  string
+		IP       string
 	}
 	Result struct {
-		ID string
-		URL string
+		ID        string
+		URL       string
 		Persisted bool
 	}
 }