/*
* In READ COMMITTED isolation level it's possible that target tuple
* was changed due to concurrent update. In that case we have a raw
- * subplan output tuple in newSlot, and need to run it through the
- * junk filter to produce an insertable tuple.
+ * subplan output tuple in epqslot_candidate, and need to run it
+ * through the junk filter to produce an insertable tuple.
*
* Caution: more than likely, the passed-in slot is the same as the
* junkfilter's output slot, so we are clobbering the original value