fix: update promo name (#98)

Author: wojciechkrzos

…s/sections/Social Media/Social Media.mdx …nt/docs/sections/Promotion/Promotion.mdxsrc/content/docs/sections/Social Media/Social Media.mdx renamed to src/content/docs/sections/Promotion/Promotion.mdx src/content/docs/sections/Social Media/Social Media.mdx renamed to src/content/docs/sections/Promotion/Promotion.mdx

@@ -105,7 +105,7 @@ import olaImg from "../../../assets/people/aleksandra_dominiak.jpg";
   />
   <PersonCard
     name="Oliwier Dygdałowicz"
-    title="Promocja"
+    title="Promotion"
     socials={[
       {
         platform: "linkedin",