Update split-by-test-examples.mdx

Author: ArturT

docusaurus/docs/ruby/split-by-test-examples.mdx

@@ -18,9 +18,7 @@ import { IconExternalLink } from '@site/src/components/IconExternalLink'
 
 :::caution
 
-Only RSpec >= 3.3.0 is supported. [Let us know](https://knapsackpro.com/contact) if you use a different test runner. As an alternative, consider:
-
-- spreading test examples into multiple files
+Only RSpec >= 3.3.0 is supported. [Let us know](https://knapsackpro.com/contact) if you use a different test runner. As an alternative, consider spreading test examples into multiple files.
 
 :::