Improve wal_decode_buffer_size description some more

Per Thomas Munro

Discussion: https://postgr.es/m/CA+hUKGJ9wP9kpvgoxHvqA=4g1d9-y_w3LhhdhFVU=mFiqjwHww@mail.gmail.com

diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index 97f0fb397c638a0fc242405d41fadadb71f740b0..e798d888579c0e1ea2505f5db1b80c0aa318399b 100644 (file)
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -2837,8 +2837,8 @@ static struct config_int ConfigureNamesInt[] =
 
    {
        {"wal_decode_buffer_size", PGC_POSTMASTER, WAL_RECOVERY,
-           gettext_noop("Maximum buffer size for reading ahead in the WAL during recovery."),
-           gettext_noop("This controls the maximum distance we can read ahead in the WAL to prefetch data blocks referenced therein."),
+           gettext_noop("Buffer size for reading ahead in the WAL during recovery."),
+           gettext_noop("This controls the maximum distance we can read ahead in the WAL to prefetch referenced data blocks."),
            GUC_UNIT_BYTE
        },
        &wal_decode_buffer_size,