Merge pull request #13 from mike-marcacci/patch-2

`.compile(str)` should be `.compile(array)`

Readme.md

@@ -135,7 +135,7 @@ pointer.parse('/hello/bla');            // -> ['hello', 'bla']
 ```
 
 
-### .compile(str)
+### .compile(array)
 
 Builds a json pointer from an array of reference tokens.
 
@@ -160,4 +160,4 @@ The wrapper supports chainable object oriented style.
 var obj = {anything: 'bla'};
 var objPointer = pointer(obj);
 objPointer.set('/example', 'bla').dict();
-```
+```