Update to xcode7.2 for travis

hamchapman · hamchapman · commit 59f165b43db5 · 2015-12-12T23:35:20.000Z
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,5 @@
 language: objective-c
-osx_image: xcode7.1
+osx_image: xcode7.2
 xcode_workspace: PusherSwift.xcworkspace
 xcode_scheme: PusherSwift
 before_install:
