Improve docs

filter/count/count.go

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Package count contains 'counter' filters for all the gae services. This
 // serves as a set of simple example filters, and also enables other filters
 // to test to see if certain underlying APIs are called when they should be
 // (e.g. for the datastore mcache filter, for example).
 package count
 
@@ skipping 17 matching lines @@
         if len(errs) > 0 {
                 err = errs[0]
         }
         if err == nil {
                 atomic.AddInt64(&e.Successes, 1)
         } else {
                 atomic.AddInt64(&e.Errors, 1)
         }
         return err
 }