README.md in opentelemetry-test-helpers-0.4.0 vs README.md in opentelemetry-test-helpers-0.5.0

@@ -14,31 +14,28 @@
 
 ## How do I get started?
 
 Install the gem using:
 
-```
+```sh
 gem install opentelemetry-test-helpers
 ```
 
 Or, if you use [bundler][bundler-home], include `opentelemetry-test-helpers` in your `Gemfile`.
 
-
 ## How can I get involved?
 
 The `opentelemetry-test-helpers` gem source is [on github][repo-github], along with related gems including `opentelemetry-api`.
 
 The OpenTelemetry Ruby gems are maintained by the OpenTelemetry-Ruby special interest group (SIG). You can get involved by joining us in [GitHub Discussions][discussions-url] or attending our weekly meeting. See the [meeting calendar][community-meetings] for dates and times. For more information on this and other language SIGs, see the OpenTelemetry [community page][ruby-sig].
 
 ## License
 
 The `opentelemetry-test-helpers` gem is distributed under the Apache 2.0 license. See [LICENSE][license-github] for more information.
 
-
 [opentelemetry-home]: https://opentelemetry.io
 [bundler-home]: https://bundler.io
 [repo-github]: https://github.com/open-telemetry/opentelemetry-ruby
 [license-github]: https://github.com/open-telemetry/opentelemetry-ruby/blob/main/LICENSE
-[examples-github]: https://github.com/open-telemetry/opentelemetry-ruby/tree/main/examples
 [ruby-sig]: https://github.com/open-telemetry/community#ruby-sig
 [community-meetings]: https://github.com/open-telemetry/community#community-meetings
 [discussions-url]: https://github.com/open-telemetry/opentelemetry-ruby/discussions