fixed URL saved in the SingleFile comment of the page

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

@@ -604,7 +604,7 @@ this.SingleFileCore = this.SingleFileCore || (() => {
 		}
 
 		insertSingleFileComment() {
-			const commentNode = this.doc.createComment("\n Archive processed by SingleFile \n url: " + this.baseURI + " \n saved date: " + new Date() + " \n");
+			const commentNode = this.doc.createComment("\n Archive processed by SingleFile \n url: " + this.options.url + " \n saved date: " + new Date() + " \n");
 			this.doc.documentElement.insertBefore(commentNode, this.doc.documentElement.firstChild);
 		}