Fix some typos, fmt and imports :)

Signed-off-by: Vincent Demeester <vincent@sbr.pm>

middlewares/routes.go

@@ -5,9 +5,10 @@ package middlewares
 
 import (
 	"encoding/json"
-	"github.com/gorilla/mux"
 	"log"
 	"net/http"
+
+	"github.com/gorilla/mux"
 )
 
 type Routes struct {