Edit whitespace to conform to Markdown guidelines

Author: zachlatta

README.md

@@ -13,15 +13,16 @@ Before building, make sure the following environment variables:
 
 After deploying, make sure to set up the `grabFacebookPosts` [background job](http://blog.parse.com/announcements/introducing-background-jobs/) to grab all the posts from your facebook group as frequently as you like.
 
-##Facebook Access Tokens Expire
-Use the [graph API explorer](https://developers.facebook.com/tools/explorer/) to get a temporary access token for testing. This token will expire in one hour.
+## Facebook Access Tokens Expire
 
+Use the [graph API explorer](https://developers.facebook.com/tools/explorer/) to get a temporary access token for testing. This token will expire in one hour.
 
 Once you're ready to make a more permanent access token, [make a facebook app](https://developers.facebook.com/docs/apps/register), set the permissions you need, and click debug on the [app's access token](https://developers.facebook.com/tools/accesstoken/) so you can get to the page that allows you to `Extend Access Token`
 
-##Check group activity
+## Check group activity
+
+#### Easy Range - (Days Back, Days Forward)
 
-####Easy Range - (Days Back,Days Forward)
 Example: If I want to look back to last month, daysBack = 60 and daysForward = 30. If I want to look at this week, daysBack = 7 and daysForward = 7.
 
  `curl -X POST \
@@ -31,7 +32,8 @@ Example: If I want to look back to last month, daysBack = 60 and daysForward = 3
   -d '{"daysBack": _daysBack_, "daysForward": _daysForwardFromThere_}' \
   https://api.parse.com/1/functions/countItems`
 
-####Exact Range - (Start Date,End Date)
+#### Exact Range - (Start Date, End Date)
+
 Specify the specific range to get a count. startDate and endDate are both [Javascript Date Objects](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date).
 
  `curl -X POST \