Make --render description a bit easier to read

parse

@@ -14,7 +14,7 @@ parser.add_argument('-a', dest='attachment_dir', action='store', default='attach
                    help='path where attachments should be stored (will be created if it does not exist yet)')
                    
 parser.add_argument('-r', '--render', dest='render', action='store_true',
-                   help='render static HTML files using the template files in templates/')
+                   help='render static HTML files using template files')
                    
 parser.add_argument('-f', '--forced', dest='forced', action='store_true',
                    help='force insertion into database, even if entries already exist')