Error in the documentation about erlang parser

[Xavier59]

Hello,

The following file indicated that the delimiters for elixir files are ''' :

apidoc-core/lib/languages/ex.js

Line 8 in 2069f4e

docBlocksRegExp: /@apidoc\s*(~[sS])?"""\uffff?(.+?)\uffff?(?:\s*)?"""|@apidoc\s*(~[sS])?'''\uffff?(.+?)\uffff?(?:\s*)?'''/g,

But on the http://apidocjs.com/ website, it seems to indicate that the delimiters are #{, # and #}

[NicolasCARPi]

Fixed in #65