Correcting details on Mont Gargan

Do we show Mont Gargan in the right place?
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OLD DATA CORRECTED DATA
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Mont Gargan
Lat: 45.621 Lat:
Lon: 1.648 Lon:
Massif Central
Plateau de Millevaches
France
731 m m
GMT + 1.0h GMT + h (use "-" for negative timezones, as in the US)