Tencent nears deal to buy majority stake in Supercell-source

(Corrects paragraph 1 to say deal will value Supercell at more than $9 billion, not that the stake purchase is for more than $9 billion) June 15 (Reuters) - Tencent Holdings Ltd, China's biggest social network and online entertainment firm, is nearing a deal to buy a majority stake in Supercell Oy, which will value the mobile game maker at more than $9 billion, a source familiar with the matter said. Tencent plans to buy the stake in Supercell, the Finnish company behind the mobile game 'Clash o