Fix links when added from bottom of the file

src/add-links.js

@@ -6,7 +6,7 @@ exports.addLinks = links => entry => {
   let results = null
   while ((results = linkRegex.exec(text)) != null) {
     const link = links.find(element => element.includes(results[1]))
-    tempText = `${tempText}\n${link}`
+    tempText = `${tempText}\n\n${link}`
   }
 
   return { ...entry, text: tempText.trim() }