fix db update

isso/db.py

@@ -95,7 +95,7 @@ class SQLite(Abstract):
         with sqlite3.connect(self.dbpath) as con:
             for field, value in comment.iteritems(False):
                 con.execute('UPDATE comments SET %s=? WHERE path=? AND id=?;' % field,
-                    (value, id, path))
+                    (value, path, id))
 
         with sqlite3.connect(self.dbpath) as con:
             con.execute('UPDATE comments SET modified=? WHERE path=? AND id=?',

specs/test_db.py

@@ -53,7 +53,7 @@ class TestSQLite(unittest.TestCase):
         c = self.db.get(path, id)
 
         assert c.id == 1
-        assert c.text == 'Foo'
+        assert c.text == 'Bla'
         assert c.created < c.modified
 
     def test_delete(self):