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/qPrefDisplay.cpp

@@ -44,6 +44,7 @@ static int st_lastState_default = false;
 qPrefDisplay::qPrefDisplay(QObject *parent) : QObject(parent)
 {
 }
+
 qPrefDisplay *qPrefDisplay::instance()
 {
 	static qPrefDisplay *self = new qPrefDisplay;