Minor fix

SettingsPopup.qml

@@ -547,6 +547,7 @@ Popup {
                     let interval = parseInt(interval_input.text);
                     let image_width = parseFloat(water_tank_width_input.text);
                     let image_height = parseFloat(water_tank_height_input.text);
+
                     let current_reading = current_reading_enable.checked;
                     let percentage_reading = percentage_enable.checked
                     let filling_status = filling_status_enable.checked;

requestworker.cpp

@@ -192,7 +192,6 @@ void RequestWorker::makeRequest()
     if(stop_timer)
         return;
     QNetworkRequest req;
-    req.setRawHeader("Testing", "Something");
     req.setUrl(this->url);
     disconnect(manager, nullptr, nullptr, nullptr);
     connect(manager, &QNetworkAccessManager::finished, this, &RequestWorker::requestFinished);