Possibly a typo in expand_inherited_rtentry()

Hi,

Attached does:

     Index       childRTindex;
     AppendRelInfo *appinfo;

-    /* Open rel if needed; we already have required locks */
+    /* Open rel if needed; we already have acquired locks */
     if (childOID != parentOID)
         newrelation = heap_open(childOID, NoLock);
     else

Does that make sense?

Thanks,
Amit