--- a/degal/html.py	Fri Jun 05 23:41:57 2009 +0300
+++ b/degal/html.py	Fri Jun 05 23:42:03 2009 +0300
@@ -314,7 +314,7 @@
     
     def _check_encoding (self, encoding) :
         if encoding and encoding != self.xml_encoding :
-            raise ValueError("encoding mismatch: %r should be %r" % (encoding, self.xml_encoding)
+            raise ValueError("encoding mismatch: %r should be %r" % (encoding, self.xml_encoding))
 
     def render_str (self, encoding=None, **render_opts) :
         """