Merge pull request #1672 from y-yagi/refer_to_new_docs

Refer to new docs instead of GitHub in `Gopkg.toml` example

testdata/txn_writer/expected_manifest.toml

@@ -1,6 +1,6 @@
 # Gopkg.toml example
 #
-# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
+# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
 # for detailed Gopkg.toml documentation.
 #
 # required = ["github.com/user/thing/cmd/thing"]

txn_writer.go

@@ -23,7 +23,7 @@ import (
 // during `dep init`
 var exampleTOML = []byte(`# Gopkg.toml example
 #
-# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
+# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
 # for detailed Gopkg.toml documentation.
 #
 # required = ["github.com/user/thing/cmd/thing"]