C comment: fix typo, log -> lag

Reported-by: atorikoshi

Discussion: https://postgr.es/m/b61f2ab9-c0e0-d33d-ce3f-42a228025681@lab.ntt.co.jp

Author: atorikoshi
This commit is contained in:
Bruce Momjian 2018-03-28 18:23:39 -04:00
parent a0a08c1d85
commit a2894cce54

View File

@ -1245,7 +1245,7 @@ WalSndWriteData(LogicalDecodingContext *ctx, XLogRecPtr lsn, TransactionId xid,
/*
* LogicalDecodingContext 'update_progress' callback.
*
* Write the current position to the log tracker (see XLogSendPhysical).
* Write the current position to the lag tracker (see XLogSendPhysical).
*/
static void
WalSndUpdateProgress(LogicalDecodingContext *ctx, XLogRecPtr lsn, TransactionId xid)