core/settings: add missing empty line.

Standard is to have 1 empty line between functions

correct missing static in qPrefGeocoding.h

Signed-off-by: Jan Iversen <jani@apache.org>

core/settings/qPrefFacebook.cpp

@@ -7,6 +7,7 @@ static const QString group = QStringLiteral("WebApps/Facebook");
 qPrefFacebook::qPrefFacebook(QObject *parent) : QObject(parent)
 {
 }
+
 qPrefFacebook*qPrefFacebook::instance()
 {
 	static qPrefFacebook *self = new qPrefFacebook;