diff --git a/server/src/handler/userinfo.go b/server/src/handler/userinfo.go
index d89ae5f..506d2fa 100644
--- a/server/src/handler/userinfo.go
+++ b/server/src/handler/userinfo.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+
 	"sirlab.de/go/knowyt/user"
 )
 
@@ -13,7 +14,7 @@ type UserInfoJson struct {
 	Lang    string `json:"lang"`
 	Role    string `json:"role"`
 	GameId  string `json:"game"`
-	IsCameo string `json:"isCameo",omitempty`
+	IsCameo string `json:"isCameo,omitempty"`
 }
 
 func (authMux *AuthMux) GetUserInfo(usr *user.User, w http.ResponseWriter, r *http.Request) {
@@ -35,5 +36,5 @@ func (authMux *AuthMux) GetUserInfo(usr *user.User, w http.ResponseWriter, r *ht
 
 	w.Header().Add("Content-Type", "application/json")
 	jsonString, _ := json.Marshal(usrLight)
-	fmt.Fprintf(w, string(jsonString))
+	fmt.Fprintf(w, "%s", string(jsonString))
 }