diff --git a/src/widgets/welcomewidget.cpp b/src/widgets/welcomewidget.cpp
index f5514f9..c40eb0e 100644
--- a/src/widgets/welcomewidget.cpp
+++ b/src/widgets/welcomewidget.cpp
@@ -1,202 +1,202 @@
 /* Atelier KDE Printer Host for 3D Printing
     Copyright (C) <2018>
     Author: Lays Rodrigues - lays.rodrigues@kde.org
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include <algorithm>
 #include <KLocalizedString>
 #include <QDomDocument>
 #include <QHBoxLayout>
 #include <QLabel>
 #include <QNetworkAccessManager>
 #include <QNetworkReply>
 #include <QNetworkRequest>
 #include <QRegularExpression>
 #include <QRegularExpressionMatch>
 #include <QScrollArea>
 #include <QStyle>
 #include <QTimer>
 #include <QToolButton>
 #include <QVBoxLayout>
 #include "welcomewidget.h"
 
 #define POSTS_LIMIT 5
 
 WelcomeWidget::WelcomeWidget(QWidget *parent): QWidget(parent), m_newsFeedWidget(new QWidget)
 {
     QFont appFont = font();
 
     auto hlayout = new QHBoxLayout;
     auto layout = new QVBoxLayout;
     auto label = new QLabel;
 
     label->setText(i18n("Welcome to Atelier!"));
     appFont.setPointSize(font().pointSize() + 4);
     label->setFont(appFont);
     hlayout->addWidget(label);
 
     label = new QLabel;
     label->setPixmap(QPixmap(":/icon/logo"));
     label->setLayoutDirection(Qt::LayoutDirection::RightToLeft);
     hlayout->addWidget(label);
     layout->addItem(hlayout);
 
     auto line = new QFrame;
     line->setFrameShape(QFrame::HLine);
     layout->addWidget(line);
 
     appFont.setPointSize(font().pointSize() + 2);
     label = new QLabel(i18n("Quick Connect Guide"));
     label->setFont(appFont);
     layout->addWidget(label);
 
-    for(QString sentence : {i18n("1 - Create a Profile."), i18n("2 - Select the device."), i18n("3 - Select the profile and connect.")}){
+    for(const QString &sentence : {i18n("1 - Create a Profile."), i18n("2 - Select the device."), i18n("3 - Select the profile and connect.")}){
         label = new QLabel(sentence);
         layout->addWidget(label);
     }
 
     label = new QLabel(i18n("Having a connection problem?"));
     label->setFont(appFont);
     layout->addWidget(label);
 
     label = new QLabel(i18n("See the info section of the Log for common problems."));
     layout->addWidget(label);
 
     label = new QLabel(i18n("Check our <a href=\"http://atelier.kde.org/documentation/atelier\">Atelier Docs</a> for more information."));
     label->setOpenExternalLinks(true);
     layout->addWidget(label);
 
     label = new QLabel(i18n("Check our last news!"));
     label->setFont(appFont);
     layout->addWidget(label);
     retrieveRssFeed();
     layout->addWidget(m_newsFeedWidget);
 
     label = new QLabel(i18n("Get Involved"));
     label->setFont(appFont);
     layout->addWidget(label);
 
     label = new QLabel(QString("<a href=\"http://t.me/KDEAtelier\">")+i18n("Join our Telegram Group!")+QString("</a>"));
     label->setOpenExternalLinks(true);
     layout->addWidget(label);
 
     label = new QLabel(i18n("You can also find us on Freenode IRC #kde-atelier"));
     layout->addWidget(label);
 
     layout->addStretch();
 
     auto infoWidget = new QWidget();
     infoWidget->setLayout(layout);
 
     auto scrollArea = new QScrollArea(this);
     scrollArea->setWidget(infoWidget);
     scrollArea->setWidgetResizable(true);
 
     layout = new QVBoxLayout;
     layout->addWidget(scrollArea);
     setLayout(layout);
 }
 
 WelcomeWidget::~WelcomeWidget(){
 
 }
 
 void WelcomeWidget::retrieveRssFeed(){
     auto manager = new QNetworkAccessManager();
-    for(const QUrl url : {
+    for(const QUrl &url : {
             QUrl("https://rizzitello.wordpress.com/category/atelier/feed/"),
             QUrl("https://laysrodriguesdev.wordpress.com/category/atelier/feed/")
             })
     {
         QNetworkRequest request(url);
         request.setRawHeader("User-Agent", "Atelier 1.0");
         manager->get(request);
-        connect(manager, &QNetworkAccessManager::finished, [&](QNetworkReply *reply){
+        connect(manager, &QNetworkAccessManager::finished, this, [&](QNetworkReply *reply){
             if(reply->error()){
                 return;
             }else{
                 QDomDocument document;
                 if(document.setContent(reply->readAll())){
                     parseRss(document);
                 }
             }
         });
     }
     // Since the calls above are async, I need to wait a little time
     // to have the responses processed before building the widget feed
     QTimer::singleShot(500, this, &WelcomeWidget::setupRssFeed);
 }
 
-void WelcomeWidget::parseRss(const QDomDocument& document){
+void WelcomeWidget::parseRss(const QDomDocument &document){
     auto itemList = document.elementsByTagName("item");
     QRegularExpression dateRegex("(?<date>\\d{2} \\w{3} \\d{4})");
 
     for(int i=0; i < itemList.count(); ++i){
         auto node = itemList.at(i);
         if(node.isElement()){
             //Sample of date format Wed, 24 May 2017 13:46:07 +0000
             QString pDate = node.firstChildElement("pubDate").toElement().text();
             QRegularExpressionMatch match = dateRegex.match(pDate);
             if(match.hasMatch()){
                 Post p;
                 p.title = node.firstChildElement("title").toElement().text();
                 p.url = node.firstChildElement("link").toElement().text();
                 p.date = match.captured("date");
                 m_postList.append(p);
             }
         }
     }
 }
 
 void WelcomeWidget::setupRssFeed(){
     if(m_postList.empty()){
         fallback();
         return;
     }
     QLocale locale(QLocale::English);
-    std::stable_sort(m_postList.begin(), m_postList.end(), [locale](const Post& p1, const Post& p2){
+    std::stable_sort(m_postList.begin(), m_postList.end(), [locale](const Post &p1, const Post &p2){
         return locale.toDate(p1.date, "dd MMM yyyy") > locale.toDate(p2.date, "dd MMM yyyy");
     });
     auto layout = new QVBoxLayout;
     int count = m_postList.count() > POSTS_LIMIT ? POSTS_LIMIT : m_postList.count();
     for(int i =0; i < count; ++i){
         Post item = m_postList.at(i);
-        QString url = QString("<a href=\"%1\">%2</a>").arg(item.url).arg(QString(item.title + " - " + item.date));
+        QString url = QString("<a href=\"%1\">%2</a>").arg(item.url, QString(item.title + " - " + item.date));
         auto lb = new QLabel(url);
         lb->setOpenExternalLinks(true);
         layout->addWidget(lb);
     }
     setNewsLayout(layout);
 }
 
 void WelcomeWidget::fallback(){
-    auto theme = palette().text().color().value() >= QColor(Qt::lightGray).value() ? QString("dark") : QString("light") ;
+    auto theme = palette().text().color().value() >= QColor(Qt::lightGray).value() ? QStringLiteral("dark") : QStringLiteral("light") ;
     auto layout = new QHBoxLayout;
     layout->addWidget(new QLabel(i18n("Failed to fetch the News.")));
     auto button = new QToolButton;
     button->setIcon(QIcon::fromTheme("view-refresh", QIcon(QString(":/%1/refresh").arg(theme))));
     button->setIconSize(QSize(fontMetrics().lineSpacing(),fontMetrics().lineSpacing()));
     layout->addWidget(button);
     layout->addStretch();
     connect(button, &QToolButton::clicked, this, &WelcomeWidget::retrieveRssFeed);
     setNewsLayout(layout);
 }
 
 void WelcomeWidget::setNewsLayout(QLayout *newLayout){
     if (m_newsFeedWidget->layout()) {
         qDeleteAll(m_newsFeedWidget->children());
     }
     m_newsFeedWidget->setLayout(newLayout);
 }
diff --git a/src/widgets/welcomewidget.h b/src/widgets/welcomewidget.h
index b9614ec..bb2d44d 100644
--- a/src/widgets/welcomewidget.h
+++ b/src/widgets/welcomewidget.h
@@ -1,49 +1,49 @@
 /* Atelier KDE Printer Host for 3D Printing
     Copyright (C) <2018>
     Author: Lays Rodrigues - lays.rodrigues@kde.org
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #pragma once
 
 #include <QWidget>
 
 class QDomDocument;
 class QLayout;
 class QUrl;
 
 struct Post{
+    QString date;
     QString title;
     QString url;
-    QString date;
 };
 
 class WelcomeWidget : public QWidget
 {
     Q_OBJECT
 
 public:
     WelcomeWidget(QWidget *parent=nullptr);
     ~WelcomeWidget();
 
 private:
-    void retrieveRssFeed();
-    void parseRss(const QDomDocument& document);
-    void setupRssFeed();
-    void fallback();
-    void setNewsLayout(QLayout *newLayout);
     QWidget *m_newsFeedWidget;
     QList<Post> m_postList;
+    void fallback();
+    void parseRss(const QDomDocument &document);
+    void retrieveRssFeed();
+    void setNewsLayout(QLayout *newLayout);
+    void setupRssFeed();
 };