Обсуждение: pgsql: Fix comment of StrategySyncStart()

Fix comment of StrategySyncStart()

The top comment of StrategySyncStart() mentions BufferSync(), but this
function calls BgBufferSync(), not BufferSync().

Oversight in 9cd00c457e6a.

Author: Ashutosh Bapat
Discussion: https://postgr.es/m/CAExHW5tgkjag8i-s=RFrCn5KAWDrC4zEPPkfUKczfccPOxBRQQ@mail.gmail.com
Backpatch-through: 13

Branch
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REL_16_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/2f9b769b3098556199445c98e15e0cb7174ea943

Modified Files
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src/backend/storage/buffer/freelist.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)