fix: update style-guide.mdx (zarf-dev#3086)

Signed-off-by: ittacco <[email protected]>

site/src/content/docs/contribute/style-guide.mdx

@@ -213,17 +213,3 @@ If you're going to use jargon, consider the following questions:
 - **Can you write around the term?** If you don't need the term for search engine optimization (SEO), try writing around it. For example, instead of writing Hold a post-mortem, write When the project is finished, review what processes worked or didn't work. Instead of writing Create a back-of-the-envelope design, write Use an informal design process.
 - **Are you using the term only once in your document?** If so, describe the term in plain language and refer to it in parentheses, or link to a trusted definition.
 - **Are you using the term throughout your document?** If so, briefly describe the term in parentheses on first reference, or link to a trusted definition.
-
-### Word List
-
-Follow these guidelines for standardizing Defense Unicorn's spelling and grammar:
-
-- Zarf
-- Zarf Package
-- Open-source
-- Air gap/Air-gapped
-- K8s
-- K9s
-- K3d
-- K3s
-- High side/Low side