Allow blank space before brackets (#1)

* expect space

* Update ex.js

* Update ex.js

* Update ex.js

Author: thiamsantos

lib/languages/ex.js

@@ -3,7 +3,7 @@
  */
 module.exports = {
     // Find document blocks between '#{' and '#}'
-    docBlocksRegExp: /\#*\{\uffff?(.+?)\uffff?(?:\s*)?\#+\}/g,
+    docBlocksRegExp: /\#*\s?\{\uffff?(.+?)\uffff?(?:\s*)?\#+\s?\}/g,
     // Remove not needed '#' and tabs at the beginning
     inlineRegExp: /^(\s*)?(\#*)[ ]?/gm
 };