Update 2015-12-19-the-structure-of-jvm.md
Update 2015-12-19-the-structure-of-jvm.md

fix typo

LarryLo/elasticmining.github.io,ElasticMining/elasticmining.github.io,ChuyuHsu/elasticmining.github.io,ChuyuHsu/elasticmining.github.io,ChuyuHsu/elasticmining.github.io,LarryLo/elasticmining.github.io,LarryLo/elasticmining.github.io,ElasticMining/elasticmining.github.io,ElasticMining/elasticmining.github.io