File: toastui/docs/PULL_REQUEST_TEMPLATE.md

<!-- EDIT TITLE PLEASE --> <!-- It should be one of them <ISSUE TYPE>: Short Description (<CLOSING TYPE> #<ISSUE NUMBERS>) ex) feat: add new feature (close #111) fix: wrong behavior (fix #111) chore: change build tool (ref #111) -->

<!-- SPECIFY A ISSUE TYPE AT HEAD feat: A new feature fix: A bug fix docs: Documentation only changes style: Changes that do not affect the meaning of the code (white-space, formatting etc) refactor: A code change that neither fixes a bug or adds a feature perf: A code change that improves performance test: Adding missing tests chore: Changes to the build process or auxiliary tools and libraries such as documentation generation -->

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Please check if the PR fulfills these requirements

• [ ] It's submitted to right branch according to our branching model
• [ ] It's right issue type on title
• [ ] When resolving a specific issue, it's referenced in the PR's title (e.g. `fix #xxx[,#xxx]`, where "xxx" is the issue number)
• [ ] The commit message follows our guidelines
• [ ] Tests for the changes have been added (for bug fixes/features)
• [ ] Docs have been added/updated (for bug fixes/features)
• [ ] It does not introduce a breaking change or has description for the breaking change

Description

Thank you for your contribution to TOAST UI product. ? ? ?