Mention that the statuses are *commit* statuses

jasonrudolph · jasonrudolph · commit f640da15662f · 2013-10-14T12:57:39.000-04:00
Mention that the statuses are *commit* statuses (as opposed to the
open/merged/closed status of the Pull Request itself).
diff --git a/content/v3/pulls.md b/content/v3/pulls.md
@@ -32,7 +32,7 @@ Pull Requests have these possible link relations:
 : The API location of this Pull Request's Review comments.
 
 `statuses`
-: The API location of this Pull Request's statuses, which are the statuses of its `head` branch.
+: The API location of this Pull Request's commit statuses, which are the statuses of its `head` branch.
 
 ## List pull requests
 
