fix copypasta

api/product.go

@@ -99,7 +99,7 @@ func (a *api) UpdateProduct(w http.ResponseWriter, req *http.Request) {
 	var product Product
 	err := json.NewDecoder(req.Body).Decode(&product)
 	if err != nil {
-		log.Printf("Can't decode memeber: %v", err)
+		log.Printf("Can't decode product: %v", err)
 		w.WriteHeader(http.StatusInternalServerError)
 		return
 	}