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/qPref.cpp

@@ -5,6 +5,7 @@
 qPref::qPref(QObject *parent) : QObject(parent)
 {
 }
+
 qPref *qPref::instance()
 {
 	static qPref *self = new qPref;