fix 301 url

Author: randy3k

README.md

@@ -1,12 +1,11 @@
 # languageserver: An implementation of the Language Server Protocol for R
 
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-[![Build Status](https://travis-ci.org/REditorSupport/languageserver.svg?branch=master)](https://travis-ci.org/REditorSupport/languageserver)
+[![Gitter](https://badges.gitter.im/REditorSupport/community.svg)](https://app.gitter.im/#/room/#REditorSupport_community:gitter.im?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
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 [![CRAN\_Status\_Badge](http://www.r-pkg.org/badges/version/languageserver)](https://cran.r-project.org/package=languageserver)
 [![CRAN Downloads](http://cranlogs.r-pkg.org/badges/grand-total/languageserver)](https://cran.r-project.org/package=languageserver)
-[![r-universe](https://reditorsupport.r-universe.dev/badges/languageserver)](https://reditorsupport.r-universe.dev/ui#package:languageserver)
+[![r-universe](https://reditorsupport.r-universe.dev/badges/languageserver)](https://reditorsupport.r-universe.dev/ui/#package:languageserver)
 
 `languageserver` is an implementation of the Microsoft's [Language Server Protocol](https://microsoft.github.io/language-server-protocol/) for the language of R.