diff --git a/README.md b/README.md
index 272db281f..3477f9147 100644
--- a/README.md
+++ b/README.md
@@ -122,13 +122,14 @@ Example:
 
 Drip does not work with STDIN. You cannot use drip for running configs which use the stdin plugin.
 
-## Building Logstash documentation
+## Building Logstash Documentation
 
-To build the Logstash Reference on your local machine, clone the following repos:
+To build the Logstash Reference (open source content only) on your local
+machine, clone the following repos:
 
-[logstash]https://github.com/elastic/logstash - contains main docs about core features
-[logstash-docs]https://github.com/elastic/logstash-docs - contains generated plugin docs
-[docs]https://github.com/elastic/docs - contains doc build files
+[logstash](https://github.com/elastic/logstash) - contains main docs about core features
+[logstash-docs](https://github.com/elastic/logstash-docs) - contains generated plugin docs
+[docs](https://github.com/elastic/docs) - contains doc build files
 
 Make sure you have the same branch checked out in `logstash` and `logstash-docs`.
 Check out `master` in the `docs` repo.
@@ -139,9 +140,6 @@ Run the doc build script from within the `docs` repo. For example:
 ./build_docs.pl --doc ../logstash/docs/index.asciidoc --chunk=1 -open
 ```
 
-To build the Logstash Reference with X-Pack content, see
-the [x-pack-logstash readme]https://github.com/elastic/x-pack-logstash#building-documentation.
-
 ## Testing
 
 Most of the unit tests in Logstash are written using [rspec](http://rspec.info/) for the Ruby parts. For the Java parts, we use junit. For testing you can use the *test* `rake` tasks and the `bin/rspec` command, see instructions below: