diff --git a/src/config/openpgp.config.js b/src/config/openpgp.config.js
index 5786b1f6..d0dd8e0b 100644
--- a/src/config/openpgp.config.js
+++ b/src/config/openpgp.config.js
@@ -1,26 +1,26 @@
 // GPG4Browsers - An OpenPGP implementation in javascript
 // Copyright (C) 2011 Recurity Labs GmbH
-// 
+//
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
 // version 2.1 of the License, or (at your option) any later version.
-// 
+//
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 // Lesser General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU Lesser General Public
 // License along with this library; if not, write to the Free Software
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 
 /**
  * Implementation of the GPG4Browsers config object
- * 
+ *
  * This object contains configuration values and implements
  * storing and retrieving configuration them from HTML5 local storage.
- * 
+ *
  * This object can be accessed after calling openpgp.init()
  * using openpgp.config
  * Stored config parameters can be accessed using
@@ -28,7 +28,7 @@
  */
 function openpgp_config() {
 	this.config = null;
-	
+
 	/**
 	 * the default config object which is used if no
 	 * configuration was in place
@@ -38,12 +38,14 @@ function openpgp_config() {
 			encryption_cipher: 9,
 			compression: 1,
 			show_version: true,
+			show_comment: true,
 			integrity_protect: true,
 			composition_behavior: 0,
 			keyserver: "keyserver.linux.it" // "pgp.mit.edu:11371"
 	};
-	
+
 	this.versionstring ="GPG4Browsers 0.1";
+	this.commentstring ="http://openpgpjs.org";
 	/**
 	 * reads the config out of the HTML5 local storage
 	 * and initializes the object config.
@@ -59,12 +61,12 @@ function openpgp_config() {
 		else
 			this.config = cf;
 	}
-	
+
 	/**
 	 * if enabled, debug messages will be printed
 	 */
 	this.debug = false;
-	
+
 	/**
 	 * writes the config to HTML5 local storage
 	 * @return [void]
@@ -72,7 +74,7 @@ function openpgp_config() {
 	function write() {
 		window.localStorage.setItem("config",JSON.stringify(this.config));
 	}
-	
+
 	this.read = read;
 	this.write = write;
-}
\ No newline at end of file
+}