net/http/pprof: use "curl" instead of "wget" in usage example

The "curl" binary is already used at several other places inside
the code base, whereas this was the only occurrence of "wget".

Change-Id: I2b9c5c353d08b3ba8289819b4a602c51f1ebd593
GitHub-Last-Rev: abf94855223c4ceac08dd0d18c5a2b97d1abcca9
GitHub-Pull-Request: golang/go#48718
Reviewed-on: https://go-review.googlesource.com/c/go/+/353401
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>

diff --git a/src/net/http/pprof/pprof.go b/src/net/http/pprof/pprof.go
index 888ea35c9a6c5229c50c946926f17a256c8da59c..dc855c8a6da9a04acde7784ed8638ff1dc4f12fc 100644 (file)
--- a/src/net/http/pprof/pprof.go
+++ b/src/net/http/pprof/pprof.go
@@ -44,7 +44,7 @@
 // The package also exports a handler that serves execution trace data
 // for the "go tool trace" command. To collect a 5-second execution trace:
 //
-//     wget -O trace.out http://localhost:6060/debug/pprof/trace?seconds=5
+//     curl -o trace.out http://localhost:6060/debug/pprof/trace?seconds=5
 //     go tool trace trace.out
 //
 // To view all available profiles, open http://localhost:6060/debug/pprof/