diff --git a/src/gui/mainwindow.cpp b/src/gui/mainwindow.cpp
index ee7bc639fd2815433814c06162028e4e957ad8d4..33ef4cafc28376520b798493d3329514f88c15cd 100644
--- a/src/gui/mainwindow.cpp
+++ b/src/gui/mainwindow.cpp
@@ -39,6 +39,7 @@
 
 MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::Main)
 {
+  // http://pappso.inra.fr/demande/ws/pappso_software/xtpcpp
   _p_app = QCoreApplication::instance();
   ui->setupUi(this);
   setWindowTitle(QString("%1 %2").arg(SOFTWARE_NAME).arg(XTPCPP_VERSION));
@@ -72,20 +73,32 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::Main)
 
 #if QT_VERSION >= 0x050000
   // Qt5 code
-  connect(_p_tandem_run_dialog, &TandemRunDialog::accepted, this,
+  connect(_p_tandem_run_dialog,
+          &TandemRunDialog::accepted,
+          this,
           &MainWindow::doAcceptedTandemRunDialog);
-  connect(_p_load_results_dialog, &LoadResultsDialog::accepted, this,
+  connect(_p_load_results_dialog,
+          &LoadResultsDialog::accepted,
+          this,
           &MainWindow::doAcceptedLoadResultDialog);
-  connect(_p_export_spreadsheet_dialog, &ExportSpreadsheetDialog::accepted,
-          this, &MainWindow::doAcceptedExportSpreadsheetDialog);
+  connect(_p_export_spreadsheet_dialog,
+          &ExportSpreadsheetDialog::accepted,
+          this,
+          &MainWindow::doAcceptedExportSpreadsheetDialog);
 #else
   // Qt4 code
 
-  connect(_p_tandem_run_dialog, SIGNAL(accepted()), this,
+  connect(_p_tandem_run_dialog,
+          SIGNAL(accepted()),
+          this,
           SLOT(doAcceptedTandemRunDialog()));
-  connect(_p_load_results_dialog, SIGNAL(accepted()), this,
+  connect(_p_load_results_dialog,
+          SIGNAL(accepted()),
+          this,
           SLOT(doAcceptedLoadResultDialog()));
-  connect(_p_export_spreadsheet_dialog, SIGNAL(accepted()), this,
+  connect(_p_export_spreadsheet_dialog,
+          SIGNAL(accepted()),
+          this,
           SLOT(doAcceptedExportSpreadsheetDialog()));
 
 #endif
@@ -185,7 +198,8 @@ MainWindow::doAcceptedExportSpreadsheetDialog()
         settings.value("path/export_ods", "").toString();
 
       QString filename = QFileDialog::getSaveFileName(
-        this, tr("Save ODS file"),
+        this,
+        tr("Save ODS file"),
         QString("%1/untitled.ods").arg(default_location),
         tr("Open Document Spreadsheet (*.ods)"));
 
@@ -356,9 +370,11 @@ MainWindow::selectXpipFile()
       QSettings settings;
       QString default_location = settings.value("path/xpipfile", "").toString();
 
-      QString filename = QFileDialog::getOpenFileName(
-        this, tr("Open XPIP File"), default_location,
-        tr("xpip files (*.xpip);;all files (*)"));
+      QString filename =
+        QFileDialog::getOpenFileName(this,
+                                     tr("Open XPIP File"),
+                                     default_location,
+                                     tr("xpip files (*.xpip);;all files (*)"));
 
       if(filename.isEmpty())
         {
@@ -390,8 +406,10 @@ MainWindow::doActionSaveProject()
 
 
       QString filename = QFileDialog::getSaveFileName(
-        this, tr("Save XPIP file"),
-        QString("%1/untitled.xpip").arg(default_location), tr("XPIP (*.xpip)"));
+        this,
+        tr("Save XPIP file"),
+        QString("%1/untitled.xpip").arg(default_location),
+        tr("XPIP (*.xpip)"));
 
       if(filename.isEmpty())
         {
@@ -439,8 +457,10 @@ MainWindow::doActionSpectralCountingMcq()
   QString default_location = settings.value("path/scmcqfile", "").toString();
 
   QString filename = QFileDialog::getSaveFileName(
-    this, tr("Save spectral count TSV file"),
-    QString("%1/untitled.tsv").arg(default_location), tr("TSV (*.tsv)"));
+    this,
+    tr("Save spectral count TSV file"),
+    QString("%1/untitled.tsv").arg(default_location),
+    tr("TSV (*.tsv)"));
 
   if(filename.isEmpty())
     {
@@ -467,7 +487,8 @@ MainWindow::doActionFasta()
         settings.value("path/fastafile", "").toString();
 
       QString filename = QFileDialog::getSaveFileName(
-        this, tr("Save FASTA file"),
+        this,
+        tr("Save FASTA file"),
         QString("%1/untitled.fasta").arg(default_location),
         tr("FASTA (*.fasta)"));
 
@@ -532,7 +553,8 @@ MainWindow::doActionMassChroQ()
       QString default_location = settings.value("path/mcqfile", "").toString();
 
       QString filename = QFileDialog::getSaveFileName(
-        this, tr("Save MassChroqML file"),
+        this,
+        tr("Save MassChroqML file"),
         QString("%1/untitled.masschroqml").arg(default_location),
         tr("MassChroqML (*.masschroqml)"));
 
@@ -569,7 +591,8 @@ MainWindow::doActionMassChroqPRM()
         settings.value("path/mcqprmfile", "").toString();
 
       QString filename = QFileDialog::getSaveFileName(
-        this, tr("Save MassChroqPRM file"),
+        this,
+        tr("Save MassChroqPRM file"),
         QString("%1/untitled.masschroqprm").arg(default_location),
         tr("MassChroqPRM (*.masschroqprm)"));
 
@@ -606,7 +629,8 @@ MainWindow::doActionProticDb()
         settings.value("path/proticfile", "").toString();
 
       QString filename = QFileDialog::getSaveFileName(
-        this, tr("Save PROTICdbML file"),
+        this,
+        tr("Save PROTICdbML file"),
         QString("%1/untitled.proticdbml").arg(default_location),
         tr("PROTICdbML (*.proticdbml)"));