Update web-image/export-java-function/README.md

Co-authored-by: Patrick Ziegler <patrick.ziegler@oracle.com>

Author: olyagpl

web-image/export-java-function/README.md

@@ -104,7 +104,7 @@ GraalVM.run([]).then(() => {
 </script>
 ```
 
-- `GraalVM.run([], {})` initializes the Wasm module and the Java runtime inside the browser.
+- `GraalVM.run([])` initializes the Wasm module and the Java runtime inside the browser.
 - `globalThis.adder(a, b)` calls the `add` function you exported in Java, after the runtime is ready.
 
 ### Conclusion