fix(repository): replace references of postTree with createTree

Closes #282

Author: clayreimann

CHANGELOG.md

@@ -5,6 +5,10 @@
 
 ### Fixes
 
+## 1.2.1
+### Fixes
+* `Repository`: Replace invalid references to `postTree` with `createTree`
+
 ## 1.2.0 - 2015/05/11
 ### Features
 * Search API now returns all pages of results

lib/Repository.js

@@ -254,7 +254,7 @@ class Repository extends Requestable {
     * @param {string} blobSHA - the SHA for the blob to put at `path`
     * @param {Requestable.callback} cb - will receive the new tree that is created
     * @return {Promise} - the promise for the http request
-    * @deprecated use {@link Repository#postTree} instead
+    * @deprecated use {@link Repository#createTree} instead
     */
    updateTree(baseTreeSHA, path, blobSHA, cb) {
       let newTree = {
@@ -516,7 +516,7 @@ class Repository extends Requestable {
                }
             });
 
-            this.postTree(tree, function(err, rootTree) {
+            this.createTree(tree, function(err, rootTree) {
                this.commit(latestCommit, rootTree, 'Deleted ' + path, function(err, commit) {
                   this.updateHead(branch, commit, cb);
                });