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Author: asukaminato0721

bindings/c/README.md

@@ -98,7 +98,7 @@ curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 
   - The library is under `../../target/debug` after building.
 
-  - use env to enable services, like `OPENDAL_FLAGS=opendal/services-memory cmake ..`
+  - use env to enable services, like `OPENDAL_FLAGS=opendal/services-memory,opendal/services-s3 cmake ..`
 
 - To **clean** the build results.