pg_stat_statements: Fix second comment related to entry resets

This should have been part of dc73db6, but it got lost in the mix.
Oversight in 6b4d23f.

Author: Japin Li
Discussion: https://postgr.es/m/MEYP282MB1669FC91C764E277821936D3B624A@MEYP282MB1669.AUSP282.PROD.OUTLOOK.COM
Backpatch-through: 14

diff --git a/contrib/pg_stat_statements/pg_stat_statements.c b/contrib/pg_stat_statements/pg_stat_statements.c
index d2bf6fc4d2590802afe038d862d3f2de86e0a725..1ec5525276aa8e5f450ad9f383370d4981cd8e74 100644 (file)
--- a/contrib/pg_stat_statements/pg_stat_statements.c
+++ b/contrib/pg_stat_statements/pg_stat_statements.c
@@ -2518,7 +2518,9 @@ entry_reset(Oid userid, Oid dbid, uint64 queryid)
                key.dbid = dbid;
                key.queryid = queryid;
 
-               /* Remove the key if it exists, starting with the top-level entry  */
+               /*
+                * Remove the key if it exists, starting with the non-top-level entry.
+                */
                key.toplevel = false;
                entry = (pgssEntry *) hash_search(pgss_hash, &key, HASH_REMOVE, NULL);
                if (entry)                              /* found */