[minor] Add newline to the end of .xctool-args

mattrubin · mattrubin · commit bd1e73bf4a6f · 2013-12-20T05:21:36.000-05:00
diff --git a/.xctool-args b/.xctool-args
@@ -2,4 +2,4 @@
   "-workspace", "Authenticator.xcworkspace",
   "-scheme", "Authenticator",
   "-sdk", "iphonesimulator",
-]
+]
