[doc] fix setup.py typo (#3603)

Optimization Code change "vairable" to "variable"
2 years ago · becd3b0f54
1 changed files with 1 additions and 1 deletions
--- a/setup.py
+++ b/setup.py
@ -46,7 +46,7 @@ def environment_check_for_cuda_extension_build():

    if not CUDA_HOME:
        raise RuntimeError(
-            "[extension] CUDA_HOME is not found while CUDA_EXT=1. You need to export CUDA_HOME environment vairable or install CUDA Toolkit first in order to build CUDA extensions"
+            "[extension] CUDA_HOME is not found while CUDA_EXT=1. You need to export CUDA_HOME environment variable or install CUDA Toolkit first in order to build CUDA extensions"
        )

    check_system_pytorch_cuda_match(CUDA_HOME)