Fix linter issues in sites/

sites/ontvtonight.com/ontvtonight.com.config.js

@@ -132,7 +132,7 @@ module.exports = {
           const $ = cheerio.load(data)
           $('.channelname').each((i, el) => {
             let name = $(el).find('center > a:eq(1)').text()
-            name = name.replace(/\-\-/gi, '-')
+            name = name.replace(/--/gi, '-')
             const url = $(el).find('center > a:eq(1)').attr('href')
             if (!url) return
             const [, number, slug] = url.match(/\/(\d+)\/(.*)\.html$/)