Amend examples (#211)

examples/sunnah/hadiths/node/listTheHadithsInABook.js

@@ -1,14 +0,0 @@
-import * as sunnah from "m3o/sunnah";
-
-// Hadiths returns a list of hadiths and their corresponding text for a
-// given book within a collection.
-async function ListTheHadithsInAbook() {
-  let sunnahService = new sunnah.SunnahService(process.env.MICRO_API_TOKEN);
-  let rsp = await sunnahService.hadiths({
-    book: 1,
-    collection: "bukhari",
-  });
-  console.log(rsp);
-}
-
-await ListTheHadithsInAbook();