Fixed typo
Merge pull request #926 from facundofarias/2.x

Fixed typo on README.md
[i18n] update elFinder translation template
Merge branch '2.x' into 2.1
Merge branch '2.1' into 2.1_n
Merge branch '2.x' of github.com:Studio-42/elFinder into 2.x
Merge branch '2.x' into 2.1
Merge branch '2.1' into 2.1_n