diff --git a/src/py_value.cc b/src/py_value.cc
index 34ee2d82..86311736 100644
--- a/src/py_value.cc
+++ b/src/py_value.cc
@@ -112,7 +112,7 @@ void export_value()
     .def(init<balance_t>())
     .def(init<mask_t>())
     .def(init<std::string>())
-    // jww (2009-11-02): Need to support conversion of sequences
+    // jww (2009-11-02): Need to support conversion eof value_t::sequence_t
     //.def(init<value_t::sequence_t>())
     .def(init<value_t>())
 
@@ -314,7 +314,7 @@ void export_value()
 
   implicitly_convertible<long, value_t>();
   implicitly_convertible<string, value_t>();
-  // jww (2009-11-02): ask mask objects here
+  // jww (2009-11-02): Add implicit conversion of mask objects
   implicitly_convertible<date_t, value_t>();
   implicitly_convertible<datetime_t, value_t>();
 
diff --git a/src/pyinterp.cc b/src/pyinterp.cc
index f565f2c0..7c4818ae 100644
--- a/src/pyinterp.cc
+++ b/src/pyinterp.cc
@@ -338,7 +338,7 @@ value_t python_interpreter_t::functor_t::operator()(call_scope_t& args)
       if (val.check())
 	return val();
 #if 1
-      // jww (2009-02-24): Distinguish between "no return" and a value with an
+      // jww (2009-02-24): Distinguish between "no return" and values with
       // unconvertable type
       return NULL_VALUE;
 #else