[welcome] Apply coding style

src/modules/welcome/WelcomeViewStep.cpp

@@ -148,7 +148,8 @@ WelcomeViewStep::setConfigurationMap( const QVariantMap& configurationMap )
                            jobOrBrandingSetting( Branding::KnownIssuesUrl, configurationMap, "showKnownIssuesUrl" ) );
     m_widget->setupButton( WelcomePage::Button::ReleaseNotes,
                            jobOrBrandingSetting( Branding::ReleaseNotesUrl, configurationMap, "showReleaseNotesUrl" ) );
-    m_widget->setupButton( WelcomePage::Button::Donate, CalamaresUtils::getString( configurationMap, "showDonateUrl" ) );
+    m_widget->setupButton( WelcomePage::Button::Donate,
+                           CalamaresUtils::getString( configurationMap, "showDonateUrl" ) );
 
     if ( configurationMap.contains( "requirements" )
          && configurationMap.value( "requirements" ).type() == QVariant::Map )

src/modules/welcome/WelcomeViewStep.h

@@ -34,11 +34,11 @@ class GeneralRequirements;
 
 namespace CalamaresUtils
 {
-    namespace GeoIP
-    {
-        class Handler;
-    }
-}  // namespace
+namespace GeoIP
+{
+class Handler;
+}
+}  // namespace CalamaresUtils
 
 class PLUGINDLLEXPORT WelcomeViewStep : public Calamares::ViewStep
 {
@@ -79,4 +79,4 @@ private:
 
 CALAMARES_PLUGIN_FACTORY_DECLARATION( WelcomeViewStepFactory )
 
-#endif // WELCOMEPAGEPLUGIN_H
+#endif  // WELCOMEPAGEPLUGIN_H