fix typo and spacing; NFC
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-rw-r--r-- 46 .clang-tidy
-rw-r--r-- 2124 .gitignore
-rw-r--r-- 24332 CMakeLists.txt
-rw-r--r-- 4233 CODE_OWNERS.TXT
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-rw-r--r-- 3281 LICENSE.TXT
-rw-r--r-- 744 LLVMBuild.txt
-rw-r--r-- 8874 Makefile
-rw-r--r-- 2599 Makefile.common
-rw-r--r-- 13347 Makefile.config.in
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-rw-r--r-- 662 README.txt
drwxr-xr-x - autoconf
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drwxr-xr-x - examples
drwxr-xr-x - include
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-rw-r--r-- 1865 llvm.spec.in
drwxr-xr-x - projects
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drwxr-xr-x - utils