added jsdoc comments to fakeDelay tool

src/TestingTools/fakeDelay.js

@@ -1,18 +1,12 @@
-
+/**
+ * @param {int} ms - time in ms to add a delay
+ * @returns {Promise(resolve)} Promise - reutrns an empty promise after the set time
+ * @description Testing tool to delay a function deliberatly
+ * @author Brock <darkicewolf50@gmail.com>
+ * @example await fakeDelay(5000);
+ */
 function fakeDelay(ms) {
-  /* 
+	return new Promise((resolve) => setTimeout(resolve, ms));
-    useful for testing allows for a fake response, allow us to see what the program does while waiting for data from the backend
+}
-    REQUIRES:
-        time in milliseconds
-        
-        needs a line like this to run
-        await fakeDelay(5000);
-    PROMISES:
-        nothing
-    Develop in part by: Brock
-    Contact: darkicewolf50@gmial.com
-    */
-    return new Promise(resolve => setTimeout(resolve, ms));
-  }
 
-export default fakeDelay;
+export default fakeDelay;