Modified directory of ko_KR.

diff --git a/docs/ko_KR/.gitignore b/docs/.gitignore
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rename from docs/ko_KR/.gitignore
rename to docs/.gitignore

diff --git a/docs/ko_KR/Makefile b/docs/Makefile
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rename from docs/ko_KR/Makefile
rename to docs/Makefile

diff --git a/docs/ko_KR/api.rst b/docs/api.rst
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rename from docs/ko_KR/api.rst
rename to docs/api.rst

diff --git a/docs/ko_KR/auth_tutorial.rst b/docs/auth_tutorial.rst
similarity index 100%
rename from docs/ko_KR/auth_tutorial.rst
rename to docs/auth_tutorial.rst

diff --git a/docs/ko_KR/code_snippet.rst b/docs/code_snippet.rst
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rename from docs/ko_KR/code_snippet.rst
rename to docs/code_snippet.rst

diff --git a/docs/ko_KR/conf.py b/docs/conf.py
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rename from docs/ko_KR/conf.py
rename to docs/conf.py

diff --git a/docs/ko_KR/cursor_tutorial.rst b/docs/cursor_tutorial.rst
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rename from docs/ko_KR/cursor_tutorial.rst
rename to docs/cursor_tutorial.rst

diff --git a/docs/ko_KR/extended_tweets.rst b/docs/extended_tweets.rst
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rename from docs/ko_KR/extended_tweets.rst
rename to docs/extended_tweets.rst

diff --git a/docs/ko_KR/getting_started.rst b/docs/getting_started.rst
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rename from docs/ko_KR/getting_started.rst
rename to docs/getting_started.rst

diff --git a/docs/ko_KR/index.rst b/docs/index.rst
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rename from docs/ko_KR/index.rst
rename to docs/index.rst

diff --git a/docs/ko_KR/install.rst b/docs/install.rst
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rename from docs/ko_KR/install.rst
rename to docs/install.rst

diff --git a/docs/ko_KR/make.bat b/docs/make.bat
similarity index 100%
rename from docs/ko_KR/make.bat
rename to docs/make.bat

diff --git a/docs/ko_KR/parameters.rst b/docs/parameters.rst
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rename from docs/ko_KR/parameters.rst
rename to docs/parameters.rst

diff --git a/docs/ko_KR/running_tests.rst b/docs/running_tests.rst
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rename from docs/ko_KR/running_tests.rst
rename to docs/running_tests.rst

diff --git a/docs/ko_KR/streaming_how_to.rst b/docs/streaming_how_to.rst
similarity index 100%
rename from docs/ko_KR/streaming_how_to.rst
rename to docs/streaming_how_to.rst