fix(doc): typo in comment and reformat README.md (#590)

Author: JiaLiPassion

Diff for: README.md

@@ -8,9 +8,10 @@ Implements _Zones_ for JavaScript, inspired by [Dart](https://www.dartlang.org/a
 > If you're using zone.js via unpkg please provide a query param `?main=browser`  
 `https://unpkg.com/zone.js?main=browser`  
 > If you're using the following library, make sure you import them first 
-> 1. 'newrelic' as it patches global.Promise before zone,js does
-> 2. 'async-listener' as it patches global.setTimeout, global.setInterval before zone,js does
-> 3. 'continuation-local-storage' as it uses async-listener 
+
+> * 'newrelic' as it patches global.Promise before zone,js does
+> * 'async-listener' as it patches global.setTimeout, global.setInterval before zone,js does
+> * 'continuation-local-storage' as it uses async-listener 
 
 # NEW Zone.js POST-v0.6.0
 

Diff for: lib/zone.ts

@@ -1460,7 +1460,7 @@ const Zone: ZoneType = (function(global: any) {
         if (structuredStackTrace) {
           for (let i = 0; i < structuredStackTrace.length; i++) {
             const st = structuredStackTrace[i];
-            // remove the first function which name is value
+            // remove the first function which name is zoneCaptureStackTrace
             if (st.getFunctionName() === 'zoneCaptureStackTrace') {
               structuredStackTrace.splice(i, 1);
               break;