go fmt

src/handlers.go

@@ -297,4 +297,3 @@ func (ctx *Instance) BindHandlers() {
 	ctx.mux.HandleFunc(ctx.Base+"/puzzles.json", ctx.puzzlesHandler)
 	ctx.mux.HandleFunc(ctx.Base+"/points.json", ctx.pointsHandler)
 }
-

src/instance.go

@@ -6,12 +6,12 @@ import (
 	"io"
 	"io/ioutil"
 	"log"
+	"math/rand"
 	"net/http"
 	"os"
 	"path"
 	"strings"
 	"time"
-	"math/rand"
 )
 
 type Instance struct {
@@ -56,7 +56,7 @@ const distinguishableChars = "234678abcdefhijkmnpqrtwxyz="
 
 func mktoken() string {
 	a := make([]byte, 8)
-	for i := range(a) {
+	for i := range a {
 		char := rand.Intn(len(distinguishableChars))
 		a[i] = distinguishableChars[char]
 	}

src/mothd.go

@@ -3,19 +3,17 @@ package main
 import (
 	"github.com/namsral/flag"
 	"log"
+	"math/rand"
 	"mime"
 	"net/http"
 	"time"
-	"math/rand"
 )
 
-
 func setup() error {
 	rand.Seed(time.Now().UnixNano())
 	return nil
 }
 
-
 func main() {
 	base := flag.String(
 		"base",