chore(ko): content clean up for markdown-lint-cli bump

[yin1999]

Description

content clean up for markdown-lint-cli bump.

Since I can't speak Korean, so feel free to correct any mistake in this PR.

Related issues and pull requests

prepare for: #17042

[github-actions]

Preview URLs (10 pages)

• /ko/docs/Games/Tutorials/2D_Breakout_game_pure_JavaScript/Paddle_and_keyboard_controls
• /ko/docs/MDN/Writing_guidelines/Attrib_copyright_license
• /ko/docs/Web/API/Canvas_API/Tutorial/Basic_animations
• /ko/docs/Web/API/Document/adoptNode
• /ko/docs/Web/API/Document_object_model/Using_the_Document_Object_Model
• /ko/docs/Web/API/WebRTC_API/Using_data_channels
• /ko/docs/Web/CSS/CSS_cascading_variables
• /ko/docs/Web/HTTP/Headers/Content-Security-Policy/script-src
• /ko/docs/Web/JavaScript/Reference/Operators/this
• /ko/docs/Web/XPath/Functions/sum

Flaws (45)

Note! 1 document with no flaws that don't need to be listed. 🎉

URL: /ko/docs/MDN/Writing_guidelines/Attrib_copyright_license
Title: 저작자 표시 및 저작권 라이선스
Flaw count: 2

• broken_links:
  • Can use the English (en-US) link as a fallback
  • Link points to the page it's already on

---

URL: /ko/docs/Web/HTTP/Headers/Content-Security-Policy/script-src
Title: CSP: script-src
Flaw count: 6

• macros:
  • /ko/docs/Web/API/Window/setTimeout does not exist but fell back to /en-US/docs/Web/API/setTimeout
  • /ko/docs/Web/API/Window/setInterval does not exist but fell back to /en-US/docs/Web/API/setInterval
  • /ko/docs/Web/API/Window/setImmediate does not exist but fell back to /en-US/docs/Web/API/Window/setImmediate
  • /ko/docs/Web/API/Window/execScript does not exist
• broken_links:
  • Can use the English (en-US) link as a fallback
  • Can use the English (en-US) link as a fallback

---

URL: /ko/docs/Web/XPath/Functions/sum
Title: sum
Flaw count: 1

• broken_links:
  • Is currently http:// but can become https://

---

URL: /ko/docs/Web/CSS/CSS_cascading_variables
Title: CSS Custom Properties for Cascading Variables
Flaw count: 1

• macros:
  • /ko/docs/Web/CSS/--* does not exist but fell back to /en-US/docs/Web/CSS/--*

---

URL: /ko/docs/Web/API/Canvas_API/Tutorial/Basic_animations
Title: 기본 애니메이션
Flaw count: 14

• macros:
  • /ko/docs/Web/API/Window/setInterval does not exist but fell back to /en-US/docs/Web/API/setInterval
  • /ko/docs/Web/API/Window/setTimeout does not exist but fell back to /en-US/docs/Web/API/setTimeout
  • /ko/docs/Web/API/EventListener redirects to /ko/docs/Web/API/EventTarget/addEventListener
  • /ko/docs/Web/API/Window/setInterval does not exist but fell back to /en-US/docs/Web/API/setInterval
  • /ko/docs/Web/API/Window/setTimeout does not exist but fell back to /en-US/docs/Web/API/setTimeout
• broken_links:
  • Can't resolve /ko/docs/JavaScript/Timers/Daemons
  • Can use the English (en-US) link as a fallback
  • Can't resolve /ko/docs/JavaScript/Timers/Daemons
  • Can't resolve /ko/docs/Web/Guide/HTML/A_basic_ray-caster
  • Can't resolve /ko/docs/JavaScript/Timers
  • and 3 more flaws omitted
• translation_differences:
  • Differences in the important macros (0 in common of 8 possible)

---

URL: /ko/docs/Web/API/Document/adoptNode
Title: Document.adoptNode()
Flaw count: 7

• macros:
  • Unknown macro todo
• broken_links:
  • Can use the English (en-US) link as a fallback
  • Can use the English (en-US) link as a fallback
  • Link points to the page it's already on
  • Is currently http:// but can become https://
  • Can use the English (en-US) link as a fallback
• translation_differences:
  • Differences in the important macros (2 in common of 3 possible)

---

URL: /ko/docs/Web/API/WebRTC_API/Using_data_channels
Title: WebRTC data channel 사용하기
Flaw count: 10

• macros:
  • /ko/docs/Web/API/RTCPeerConnection does not exist but fell back to /en-US/docs/Web/API/RTCPeerConnection
  • /ko/docs/Web/API/RTCDataChannel does not exist but fell back to /en-US/docs/Web/API/RTCDataChannel
  • This macro has been deprecated, and should be removed.
  • /ko/docs/Web/API/RTCDataChannel does not exist but fell back to /en-US/docs/Web/API/RTCDataChannel
  • /ko/docs/Web/API/RTCDataChannelInit/negotiated does not exist
  • and 5 more flaws omitted

---

URL: /ko/docs/Web/API/Document_object_model/Using_the_Document_Object_Model
Title: W3C DOM Level 1 Core 사용하기
Flaw count: 2

• broken_links:
  • Can use the English (en-US) link as a fallback
  • Can use the English (en-US) link as a fallback

---

URL: /ko/docs/Games/Tutorials/2D_Breakout_game_pure_JavaScript/Paddle_and_keyboard_controls
Title: Paddle과 키보드 컨트롤
Flaw count: 2

• broken_links:
  • Can use the English (en-US) link as a fallback
  • Can use the English (en-US) link as a fallback

External URLs (9)

URL: /ko/docs/Web/API/Document/adoptNode
Title: Document.adoptNode()

• https://www.w3.org/DOM/faq.html (1 time)

---

URL: /ko/docs/Web/API/WebRTC_API/Using_data_channels
Title: WebRTC data channel 사용하기

• https://bugs.chromium.org/p/webrtc/issues/detail?id=5696 (1 time)
• https://bugs.chromium.org/p/webrtc/issues/detail?id=7774 (1 time)
• https://bugzil.la/1381145 (1 time)
• https://en.wikipedia.org/wiki/Maximum_transmission_unit (1 time)
• https://github.com/sctplab/usrsctp (1 time)
• https://lgrahl.de/articles/demystifying-webrtc-dc-size-limit.html (1 time)
• https://tools.ietf.org/html/draft-ietf-tsvwg-sctp-ndata (1 time)

---

URL: /ko/docs/Web/API/Document_object_model/Using_the_Document_Object_Model
Title: W3C DOM Level 1 Core 사용하기

• https://www.w3.org/TR/REC-DOM-Level-1/level-one-core.html (2 times)

[hochan222]

Thank you. Have a nice day :)

LGTM :)