Fix comment in xlogprefetcher.c

Author: Sho Kato
Discussion: https://postgr.es/m/TYCPR01MB684954052EC534A3261B29249F5C9@TYCPR01MB6849.jpnprd01.prod.outlook.com

diff --git a/src/backend/access/transam/xlogprefetcher.c b/src/backend/access/transam/xlogprefetcher.c
index 8f5d4253320a6e32824a21ed32a2876815b6945a..1cbac4b7f6f9d1cdd3b4196a0a07261c45f1b3aa 100644 (file)
--- a/src/backend/access/transam/xlogprefetcher.c
+++ b/src/backend/access/transam/xlogprefetcher.c
@@ -19,7 +19,7 @@
  * avoid a second buffer mapping table lookup.
  *
  * Currently, only the main fork is considered for prefetching.  Currently,
- * prefetching is only effective on systems where BufferPrefetch() does
+ * prefetching is only effective on systems where PrefetchBuffer() does
  * something useful (mainly Linux).
  *
  *-------------------------------------------------------------------------