overview.asciidoc in elastic-enterprise-search-7.14.1

- old
+ new
@@ -4,22 +4,22 @@
 This is the official Ruby client for Elastic Enterprise Search.
 
 [discrete]
 === Compatibility
 
-Current development happens in the master branch.
+Current development happens in the main branch.
 
 The library is compatible with all Elastic Enterprise Search versions since `7.x` but you **have to use a matching major version**:
 
 For **Elastic Enterprise Search 7.0** and later, use the major version 7 (`7.x.y`) of the library.
 
 [discrete]
 === HTTP Library
-This library uses https://github.com/elastic/elasticsearch-ruby/tree/master/elasticsearch-transport[elasticsearch-transport], the low-level Ruby client for connecting to an Elasticsearch cluster - also used in the official https://github.com/elastic/elasticsearch-ruby[Elasticsearch Ruby Client].
+This library uses https://github.com/elastic/elasticsearch-ruby/tree/main/elasticsearch-transport[elasticsearch-transport], the low-level Ruby client for connecting to an Elasticsearch cluster - also used in the official https://github.com/elastic/elasticsearch-ruby[Elasticsearch Ruby Client].
 
 All requests, if successful, will return an `Elasticsearch::Transport::Transport::Response` instance. You can access the response `body`, `headers` and `status`.
 
-`elasticsearch-transport` defines a https://github.com/elasticsearch/elasticsearch-ruby/blob/master/elasticsearch-transport/lib/elasticsearch/transport/transport/errors.rb[number of exception classes] for various client and server errors, as well as unsuccessful HTTP responses, making it possible to rescue specific exceptions with desired granularity. More details https://github.com/elastic/elasticsearch-ruby/tree/master/elasticsearch-transport#exception-handling[here]. You can find the full documentation for `elasticsearch-transport` at https://rubydoc.info/gems/elasticsearch-transport[RubyDoc].
+`elasticsearch-transport` defines a https://github.com/elasticsearch/elasticsearch-ruby/blob/main/elasticsearch-transport/lib/elasticsearch/transport/transport/errors.rb[number of exception classes] for various client and server errors, as well as unsuccessful HTTP responses, making it possible to rescue specific exceptions with desired granularity. More details https://github.com/elastic/elasticsearch-ruby/tree/main/elasticsearch-transport#exception-handling[here]. You can find the full documentation for `elasticsearch-transport` at https://rubydoc.info/gems/elasticsearch-transport[RubyDoc].
 
 The clients pass different options to transport, you can check them out https://rubydoc.info/github/elastic/enterprise-search-ruby/Elastic/EnterpriseSearch/Client[on RubyDocs].
 
 [discrete]
 ==== Setting the host and port