fix Big Sur build example

build takes --build-arg and not -e, as I understand
3 years ago · 629563eb52
parent d36ac07b34
commit 629563eb52
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -74,7 +74,7 @@ docker run -it \
    -e "DISPLAY=${DISPLAY:-:0.0}" \
    sickcodes/docker-osx:big-sur

-# docker build -t docker-osx -e VERSION='Big Sur' .
+# docker build -t docker-osx --build-arg VERSION='Big Sur' .
 ```

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