Issue compiling with brfs on Widget with assets

[unkillbob]

Having some issues with the Widget with assets lesson whereby brfs doesn't seem to be run over my widget.js file.

I execute browserify -t brfs -d -r ./widget.js:widget | browserify-adventure verify as per the description but when I load the given URL in the browser there are JS errors and upon inspection the widget.js code still has the untransformed fs.readFileSync statements.

If I run browserify directly on widget.js as follows: browserify -t brfs -d -widget.js > bundle.js then it correctly transforms.

Is there a flag missing from the call to browserify in the lesson description or something? I don't understand what (if anything) I'm doing wrong.