Fix typo in huggingface-cli download example (#8)

- Fix typo in huggingface-cli download example (c431839982291805b6f6f39c2afd539ec97762c2)


Co-authored-by: Hugo Mailhot <hmailhot@users.noreply.huggingface.co>

README.md

@@ -173,7 +173,7 @@ pip3 install huggingface-hub>=0.17.1
 Then you can download any individual model file to the current directory, at high speed, with a command like this:
 
 ```shell
-huggingface-cli download TheBloke/Llama-2-7b-Chat-GGUF llama-2-7b-chat.q4_K_M.gguf --local-dir . --local-dir-use-symlinks False
+huggingface-cli download TheBloke/Llama-2-7b-Chat-GGUF llama-2-7b-chat.Q4_K_M.gguf --local-dir . --local-dir-use-symlinks False
 ```
 
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