[welcome] Fix code formatting

- the RETRANSLATE macro is a real challenge for astyle and clang-format

src/modules/welcome/WelcomePage.cpp

@@ -76,13 +76,18 @@ WelcomePage::WelcomePage( QWidget* parent )
     CALAMARES_RETRANSLATE(
         QString message;
 
-        if ( Calamares::Settings::instance()->isSetupMode() ) message
-        = Calamares::Branding::instance()->welcomeStyleCalamares()
-            ? tr( "<h1>Welcome to the Calamares setup program for %1.</h1>" )
-            : tr( "<h1>Welcome to %1 setup.</h1>" );
-        else message = Calamares::Branding::instance()->welcomeStyleCalamares()
-            ? tr( "<h1>Welcome to the Calamares installer for %1.</h1>" )
-            : tr( "<h1>Welcome to the %1 installer.</h1>" );
+        if ( Calamares::Settings::instance()->isSetupMode() ) 
+        {
+            message = Calamares::Branding::instance()->welcomeStyleCalamares()
+                ? tr( "<h1>Welcome to the Calamares setup program for %1.</h1>" )
+                : tr( "<h1>Welcome to %1 setup.</h1>" );
+        } 
+        else 
+        {
+            message = Calamares::Branding::instance()->welcomeStyleCalamares()
+                ? tr( "<h1>Welcome to the Calamares installer for %1.</h1>" )
+                : tr( "<h1>Welcome to the %1 installer.</h1>" );
+        }
 
         ui->mainText->setText( message.arg( *Calamares::Branding::VersionedName ) );
         ui->retranslateUi( this );