Fix the typo found by @ctshyrock.

sigmavirus24 · sigmavirus24 · commit 15b021620594 · 2012-06-19T12:03:43.000-04:00
Fix the structure of a single reference returned by getting or creating one.
diff --git a/content/v3/git/refs.md b/content/v3/git/refs.md
@@ -58,7 +58,7 @@ sha
 ### Response
 
 <%= headers 201 %>
-<%= json :refs %>
+<%= json :ref %>
 
 ## Update a Reference
 
diff --git a/lib/resources.rb b/lib/resources.rb
@@ -718,17 +718,15 @@ def json(key)
       }
     }
 
-    REF = [
-      {
-        "ref" => "refs/heads/sc/featureA",
-        "url" => "https://api.github.com/repos/octocat/Hello-World/git/refs/heads/sc/featureA",
-        "object" => {
-          "type" => "commit",
-          "sha" => "aa218f56b14c9653891f9e74264a383fa43fefbd",
-          "url" => "https://api.github.com/repos/octocat/Hello-World/git/commits/aa218f56b14c9653891f9e74264a383fa43fefbd"
-        }
+    REF = {
+      "ref" => "refs/heads/sc/featureA",
+      "url" => "https://api.github.com/repos/octocat/Hello-World/git/refs/heads/sc/featureA",
+      "object" => {
+        "type" => "commit",
+        "sha" => "aa218f56b14c9653891f9e74264a383fa43fefbd",
+        "url" => "https://api.github.com/repos/octocat/Hello-World/git/commits/aa218f56b14c9653891f9e74264a383fa43fefbd"
       }
-    ]
+    }
 
     REFS = [
       {

Original file line number	Diff line number	Diff line change
`@@ -718,17 +718,15 @@ def json(key)`
`718`	`718`	`}`
`719`	`719`	`}`
`720`	`720`
`721`		`- REF = [`
`722`		`- {`
`723`		`- "ref" => "refs/heads/sc/featureA",`
`724`		`- "url" => "https://api.github.com/repos/octocat/Hello-World/git/refs/heads/sc/featureA",`
`725`		`- "object" => {`
`726`		`- "type" => "commit",`
`727`		`- "sha" => "aa218f56b14c9653891f9e74264a383fa43fefbd",`
`728`		`- "url" => "https://api.github.com/repos/octocat/Hello-World/git/commits/aa218f56b14c9653891f9e74264a383fa43fefbd"`
`729`		`- }`
	`721`	`+ REF = {`
	`722`	`+ "ref" => "refs/heads/sc/featureA",`
	`723`	`+ "url" => "https://api.github.com/repos/octocat/Hello-World/git/refs/heads/sc/featureA",`
	`724`	`+ "object" => {`
	`725`	`+ "type" => "commit",`
	`726`	`+ "sha" => "aa218f56b14c9653891f9e74264a383fa43fefbd",`
	`727`	`+ "url" => "https://api.github.com/repos/octocat/Hello-World/git/commits/aa218f56b14c9653891f9e74264a383fa43fefbd"`
`730`	`728`	`}`
`731`		`- ]`
	`729`	`+ }`
`732`	`730`
`733`	`731`	`REFS = [`
`734`	`732`	`{`