Minor wording updates

doc/development/documentation/styleguide/index.md

@@ -997,8 +997,8 @@ To link to internal documentation:
 - Use relative links to Markdown files in the same repository.
 - Do not use absolute URLs or URLs from `docs.gitlab.com`.
 - Use `../` to navigate to higher-level directories.
-- Don't prepend `./` to links to files or directories. 
-If you need to link to a file in the same directory or in one of the sub-directories use `path/to/file.md` syntax without any prefixes.
+- Don't prepend `./` to links to files or directories. To link to a file in the
+  same directory or one of its sub-directories, use the syntax `path/to/file.md`.
 - Don't link relative to root. For example, `/ee/user/gitlab_com/index.md`.
 
   Don't: