Fix bluebird formatting

bluebird.md

@@ -3,29 +3,28 @@ title: bluebird.js
 layout: default
 ---
 
-See [promise](promise.html).
+Also see the [promise cheatsheet](promise.html).
-
+{:.center.brief-intro}
-### Consuming promises
 
 ```js
 promise
   .then(okFn, errFn)
-  .spread(okFn, errFn) #*
+  .spread(okFn, errFn) //*
   .catch(errFn)
-  .catch(TypeError, errFn) #*
+  .catch(TypeError, errFn) //*
-  .finally(fn) #*
+  .finally(fn) //*
   .map(function (e) { ... })
-  .each(function (e) { ... });
+  .each(function (e) { ... })
 ```
 
-### Handling simultaneous promises
+### Simultaneous promises (array)
 
 ```js
 Promise.any(promises)     // succeeds if one succeeds first
   .then(...)
 ```
 
-or Objects
+### Simultaneous promises (object)
 
 ```js
 Promise.props({
@@ -38,12 +37,6 @@ Promise.props({
 })
 ```
 
-### Consuming arrays
-
-```js
-getFiles()
-```
-
 ### Chain of promises
 
 ```js
@@ -51,6 +44,7 @@ Promise.try(function () {
   if (err) throw new Error("boo");
   return result;
 });
+```
 
 ### Working with node-style functions
 
@@ -59,6 +53,6 @@ var readFile = Promise.promisify(fs.readFile);
 var fs = Promise.promisifyAll(require('fs'));
 ```
 
-### References
+## References
 
- * https://github.com/petkaantonov/bluebird/blob/master/API.md
+ * [Bluebird API](https://github.com/petkaantonov/bluebird/blob/master/API.md) (github.com)