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 55bf9985112b6f3ee61994cdfb78e1d874d2fb6c..782870cdf0d9c1e79fd9f96cd6fcf7af12cb0b96 100644 (file)
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -2836,8 +2836,8 @@ 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,