better message for gulp watch failing with nsfw

build/lib/watch/index.js

@@ -23,7 +23,8 @@ if (!process.env['VSCODE_USE_LEGACY_WATCH']) {
 	try {
 		watch = require('./watch-nsfw');
 	} catch (err) {
-		console.warn('Could not load NSFW watcher: ' + err.toString());
+		console.warn('Could not load our cross platform file watcher: ' + err.toString());
+		console.warn('Falling back to our platform specific watcher...');
 	}
 }