src/Http/Controllers/UsersController.php
public function update($id)
    {
        try {
            $this->gateway->update($this->request, $id);
        } catch (ValidationException $e) {
            return back()->withErrors($e->getErrors())->withInput();
        }
        return redirect(route('entrust-gui::users.index'))
            ->withSuccess(trans('entrust-gui::users.updated'));
    }
public function update($id)
    {
        try {
            $this->gateway->update($this->request, $id);
        } catch (ValidationException $e) {
            return back()->withErrors($e->getErrors())->withInput();
        }
        return redirect(route('entrust-gui::users.index'))
            ->withSuccess(trans('entrust-gui::users.updated'));
    }
Update the specified resource in storage.
PUT /roles/{id}

@param int $id

@return Response