docs(minErr): add controller/noscp docs

docs/content/error/controller/noscp.ngdoc

@@ -2,3 +2,20 @@
 @name $controller:noscp
 @fullName Missing $scope object
 @description
+
+This error occurs when {@link api/ng.$controller $controller} service is called in order to instantiate a new controller but no scope is provided via `$scope` property of the locals map.
+
+Example of incorrect usage that leads to this error:
+```
+$controller(MyController);
+//or
+$controller(MyController, {scope: newScope});
+```
+
+To fix the example above please provide a scope to the $controller call:
+
+```
+$controller(MyController, {$scope, newScope});
+```
+
+Please consult the {@link api/ng.$controller $controller} service api docs to learn more.