recover kube-open version

Signed-off-by: runzexia <runzexia@yunify.com>

vendor/github.com/NYTimes/gziphandler/README.md

@@ -6,6 +6,10 @@ response body, for clients which support it. Although it's usually simpler to
 leave that to a reverse proxy (like nginx or Varnish), this package is useful
 when that's undesirable.
 
+## Install
+```bash
+go get -u github.com/NYTimes/gziphandler
+```
 
 ## Usage
 
@@ -48,5 +52,5 @@ The docs can be found at [godoc.org][docs], as usual.
 
 
 
-[docs]:     https://godoc.org/github.com/nytimes/gziphandler
-[license]:  https://github.com/nytimes/gziphandler/blob/master/LICENSE.md
+[docs]:     https://godoc.org/github.com/NYTimes/gziphandler
+[license]:  https://github.com/NYTimes/gziphandler/blob/master/LICENSE