fix(contents): fix typo in skills

Author: kirintwn

src/sections/skills-and-certificates.tex

@@ -5,7 +5,7 @@
   \begin{keywords}
     \keywordsentry{Programming}{Node.js (\textbf{TypeScript}, JavaScript), Python}
     \keywordsentry{Frameworks}{Apollo GraphQL, Koa, NestJS, Jest}
-    \keywordsentry{Working Env.}{Linux, VSCode, Neovim, Git, GitHub}
+    \keywordsentry{Working Env.}{Linux, VS Code, Neovim, Git, GitHub}
     \keywordsentry{Infrastructure}{\textbf{AWS}, GCP, Linux, Docker, \textbf{Kubernetes}}
     \keywordsentry{DevOps Tooling}{\textbf{AWS CDK}, CircleCI, GitHub Actions, Helm}
   \end{keywords}