@@ -142,8 +142,9 @@ function checkPorts(elm) {
142142 var uses = portUses[key]
143143 if (uses === 0) {
144144 throw new Error(
145− "Initialization Error: there is no port named '" + key + "'.\n" +
146− "You should probably remove that input from your initialization code.");
145+ "Initialization Error: provided port '" + key +
146+ "' to a module that does not take it as in input.\n" +
147+ "Remove '" + key + "' from the module initialization code.");
147148 } else if (uses > 1) {
148149 throw new Error(
149150 "Initialization Error: port '" + key +