Removed July 2019 Update notes from Readme.

-Will put updates into release notes for official release.
-Minor formatting changes

README.md

@@ -7,24 +7,7 @@ working with
 written in Go. Its primary use is to fetch and print OAuth 2.0 access
 tokens, which can be used with other command-line tools and shell scripts.
 
-## July 2019 Update
-
-The `oauth2l` client has been redesigned to support a richer set of
-command-line options. Options such as "scope", "audience", and "email" can
-now be specified explicitly in order to avoid ambiguity and mis-use.
-Furthermore, several options have been deprecated and/or renamed for clarity:
-
-*   `--json` is now `--credentials`
-*   `--credentials_format` is now `--output_format`
-*   `--jwt` is now `--type jwt`
-*   `--sso` is now `--type sso`
-
-Note: The tool maintains backward compatibility with the old option names
-and continues to accept implicit options for "scope", "audience", and
-"email" based on context. However, please use the new style of explicit
-options going forth. Refer to the "Command Options" section for details.
-
-## Previous Version (Before Sept 2018)
+## Previous Version
 
 The previous version of `oauth2l` was written in Python and it is located
 at the [python](/python) directory. The Python version is deprecated because

main.go

@@ -1,5 +1,5 @@
 //
-// Copyright 2018 Google Inc.
+// Copyright 2019 Google Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -261,7 +261,7 @@ func main() {
 		audience := commonOpts.Audience
 		email := commonOpts.Email
 		ssocli := commonOpts.SsoCli
-		setCacheLocation (commonOpts.Cache)
+		setCacheLocation(commonOpts.Cache)
 		format := getOutputFormatWithFallback(opts.Fetch)
 		curlcli := opts.Curl.CurlCli
 		url := opts.Curl.Url
@@ -371,7 +371,7 @@ func main() {
 
 		task(token)
 	} else if cmd == "reset" {
-		setCacheLocation (opts.Reset.Cache)
+		setCacheLocation(opts.Reset.Cache)
 		util.Reset()
 	}
 }

util/curl.go

@@ -1,5 +1,5 @@
 //
-// Copyright 2018 Google Inc.
+// Copyright 2019 Google Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -29,7 +29,7 @@ func CurlCommand(cli string, header string, url string, extraArgs ...string) {
 	if cli == "" {
 		cli = defaultCurlCli
 	}
-	requiredArgs := [] string{"-H", header, url}
+	requiredArgs := []string{"-H", header, url}
 	cmdArgs := append(requiredArgs, extraArgs...)
 
 	cmd := exec.Command(cli, cmdArgs...)