Fix typo in comment

Introduced by 8b08f7d4820f; backpatch to 11.

Discussion: https://postgr.es/m/20200812214918.GA30353@alvherre.pgsql

diff --git a/src/bin/pg_dump/pg_dump.h b/src/bin/pg_dump/pg_dump.h
index 0c2fcfb3a9ca42a973e246331e86af94e8cca06d..66b8253da52eee4e75ee8459524dafc381f3a7be 100644 (file)
--- a/src/bin/pg_dump/pg_dump.h
+++ b/src/bin/pg_dump/pg_dump.h
@@ -368,7 +368,7 @@ typedef struct _indxInfo
                                                                 * contains both key and nonkey attributes */
        bool            indisclustered;
        bool            indisreplident;
-       Oid                     parentidx;              /* if partitioned, parent index OID */
+       Oid                     parentidx;              /* if a partition, parent index OID */
        SimplePtrList partattaches; /* if partitioned, partition attach objects */
 
        /* if there is an associated constraint object, its dumpId: */