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 da97b731b1591c2ba5a7dfc4f4a6d93941e0d51d..2f051b83d9117856d1a0ec86c51e91bbf514d94f 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: */