Update README.ko.md

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Author: parkjh688

6-Data-Science-In-Wild/20-Real-World-Examples/translations/README.ko.md

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 # Data Science in the Real World
 
-| ![ Sketchnote by [(@sketchthedocs)](https://sketchthedocs.dev) ](../../sketchnotes/20-DataScience-RealWorld.png) |
+| ![ Sketchnote by [(@sketchthedocs)](https://sketchthedocs.dev) ](../../../sketchnotes/20-DataScience-RealWorld.png) |
 |:----------------------------------------------------------------------------------------------------------------:|
 | Data Science In The Real World - _Sketchnote by [@nitya](https://twitter.com/nitya)_                             |
 
@@ -40,7 +40,7 @@ AI의 민주화 덕분에, 개발자들은 이제 사용자 경험과 개발 워
 
 ## Data Science + Research
 
-| ![ Sketchnote by [(@sketchthedocs)](https://sketchthedocs.dev) ](../../sketchnotes/20-DataScience-Research.png) |
+| ![ Sketchnote by [(@sketchthedocs)](https://sketchthedocs.dev) ](../../../sketchnotes/20-DataScience-Research.png) |
 |:---------------------------------------------------------------------------------------------------------------:|
 | Data Science & Research - _Sketchnote by [@nitya](https://twitter.com/nitya)_                                   |