formatting

lib/single-file/single-file-core.js

@@ -1199,7 +1199,7 @@ this.SingleFileCore = this.SingleFileCore || (() => {
 	}
 
 	function log(...args) {
-		console.log("S-File", ...args); // eslint-disable-line no-console
+		console.log("S-File <core>   ", ...args); // eslint-disable-line no-console
 	}
 
 	// -----