diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample
index 5ee5e09ddf..cfad86c02a 100644
--- a/src/backend/utils/misc/postgresql.conf.sample
+++ b/src/backend/utils/misc/postgresql.conf.sample
@@ -74,7 +74,7 @@
 					# (change requires restart)
 
 # - TCP settings -
-# see "man 7 tcp" for details
+# see "man tcp" for details
 
 #tcp_keepalives_idle = 0		# TCP_KEEPIDLE, in seconds;
 					# 0 selects the system default