Remove gitlab-ui from capitalization list

.markdownlint.json

@@ -47,7 +47,6 @@
       "Facebook",
       "Git LFS",
       "git-annex",
-      "gitlab-ui",
       "Git",
       "Gitaly",
       "GitHub",

doc/development/fe_guide/frontend_faq.md

@@ -51,10 +51,10 @@ bound on mounting and destroyed when the button is, mitigating the above
 issue. It also has bindings to a particular container or modal ID
 available, to work with the focus trap created by our GlModal.
 
-### 3. A gitlab-ui component not conforming to [Pajamas Design System](https://design.gitlab.com/)
+### 3. A `gitlab-ui` component not conforming to [Pajamas Design System](https://design.gitlab.com/)
 
 Some [Pajamas Design System](https://design.gitlab.com/) components implemented in
-gitlab-ui do not conform with the design system specs because they lack some
+`gitlab-ui` do not conform with the design system specs because they lack some
 planned features or are not correctly styled yet. In the Pajamas website, a
 banner on top of the component examples indicates that:
 

doc/development/fe_guide/style/scss.md

@@ -11,7 +11,7 @@ easy to maintain, and performant for the end-user.
 
 ### Utility Classes
 
-As part of the effort for [cleaning up our CSS and moving our components into gitlab-ui](https://gitlab.com/groups/gitlab-org/-/epics/950)
+As part of the effort for [cleaning up our CSS and moving our components into `gitlab-ui`](https://gitlab.com/groups/gitlab-org/-/epics/950)
 led by the [GitLab UI WG](https://gitlab.com/gitlab-com/www-gitlab-com/merge_requests/20623) we prefer the use of utility classes over adding new CSS. However, complex CSS can be addressed by adding component classes.
 
 #### Where are utility classes defined?