net/http/pprof: link to blog post

Fixes #2943.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5649079

diff --git a/src/pkg/net/http/pprof/pprof.go b/src/pkg/net/http/pprof/pprof.go
index ce72aa0c35a078a22b80db4f567d02b839df1e14..0fe41b7d31b0dbea4ff505daaa6bbddf52f6c352 100644 (file)
--- a/src/pkg/net/http/pprof/pprof.go
+++ b/src/pkg/net/http/pprof/pprof.go
@@ -26,6 +26,10 @@
 //
 //     go tool pprof http://localhost:6060/debug/pprof/thread
 //
+// For a study of the facility in action, visit
+//
+//     http://blog.golang.org/2011/06/profiling-go-programs.html
+//
 package pprof
 
 import (