            * @return {array} Array of found files or directories
           ###
           env.addGlobal 'fileExpand', (path = '', pattern = '**/*', filter = 'isFile', cwd = buildDir + '/') ->
-            files   = []
+            files = []
             grunt.file.expand({ cwd: cwd + path, filter: filter }, pattern).forEach (file) ->
               files.push(file)
             files


          ###*
          * Load string of specific context from current locale
          * @note So far `sprintf` support only named placeholders
          * @param {string} context Context of curret string
          * @param {string} string  String, which should be loaded
          * @param {object} ph = {} Values, which will be inserted instead of placeholders


          ###*
           * Load plural string from specified locale
           * @note So far `sprintf` supports only named placeholders
           * @param {string} locale = currentLocale Locale, from which string should be loaded
           * @param {string} string                 String, which should be loaded
           * @param {string} stringPlural           Plural form of string
