Please capitalize where necessary: game will suit all fans of superman and spider-man that favorite characters a bit fed up because of their seriousness and perseverance.
A: Game will suit all fans of Superman and Spider-Man that favorite characters a bit fed up because of their seriousness and perseverance.

Please capitalize where necessary: v/n: 30.9.0850 calibration standard 850 mosmol/kg
A: v/n: 30.9.0850 Calibration standard 850 mOsmol/kg

Please capitalize where necessary: the museum of copenhagen is at vesterbrogade 59, 1620 københavn v. and introduces the visitor to the city's history, past and present.
A: The Museum of Copenhagen is at Vesterbrogade 59, 1620 København V. and introduces the visitor to the city's history, past and present.

Please capitalize where necessary: shelflife is an e-commerce theme, and it does not disappoint from the home page, with the prominence of popular products, products put forward, but also new or simply a product selection.
A:
Shelflife is an e-commerce theme, and it does not disappoint from the home page, with the prominence of popular products, products put forward, but also new or simply a product selection.