* tuple or an old one where relpartbound is NULL. In that case, try
* the table directly. We can't just AcceptInvalidationMessages() and
* retry the system cache lookup because it's possible that a
- * concurrent ATTACH PARTITION operation has removed itself to the
- * ProcArray but yet added invalidation messages to the shared queue;
- * InvalidateSystemCaches() would work, but seems excessive.
+ * concurrent ATTACH PARTITION operation has removed itself from the
+ * ProcArray but not yet added invalidation messages to the shared
+ * queue; InvalidateSystemCaches() would work, but seems excessive.
*
* Note that this algorithm assumes that PartitionBoundSpec we manage
* to fetch is the right one -- so this is only good enough for