From 313d7956e47cb514c720544e15353f30d3f1ff9f Mon Sep 17 00:00:00 2001
From: Brian Feister <brian@drm.st>
Date: Tue, 30 Sep 2014 13:38:10 -0400
Subject: [PATCH] docs(minerr/unpr): note that ctrls cant depend on other ctrls

---
 docs/content/error/$injector/unpr.ngdoc | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/docs/content/error/$injector/unpr.ngdoc b/docs/content/error/$injector/unpr.ngdoc
index ade8b3d1..f4ceaef9 100644
--- a/docs/content/error/$injector/unpr.ngdoc
+++ b/docs/content/error/$injector/unpr.ngdoc
@@ -54,4 +54,18 @@ angular.module('myModule')
   .directive('myDirective', ['myCoolService', function (myCoolService) {
     // This directive definition does not throw unknown provider.
   }]);
-```
\ No newline at end of file
+```
+
+
+Attempting to inject one controller into another will also throw an `Unknown provider` error:
+
+```
+angular.module('myModule', [])
+  .controller('MyFirstController', function() { /* ... */ });
+  .controller('MySecondController', ['MyFirstController', function(MyFirstController) {
+    // This controller throws an unknown provider error because
+    // MyFirstController cannot be injected.
+  }]);
+```
+
+Use the `$controller` service if you want to instantiate controllers yourself.