diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample
index b6a8f9115cf4fe2c4790697d12cb42b4b0d6f857..d51217276977bb08f405a3b78cf92a491e45c226 100644
--- a/src/backend/utils/misc/postgresql.conf.sample
+++ b/src/backend/utils/misc/postgresql.conf.sample
@@ -274,7 +274,7 @@
 					# can include strftime() escapes
 #log_file_mode = 0600			# creation mode for log files,
 					# begin with 0 to use octal notation
-#log_truncate_on_rotation = off		# If on, an existing log file of the
+#log_truncate_on_rotation = off		# If on, an existing log file with the
 					# same name as the new log file will be
 					# truncated rather than appended to.
 					# But such truncation only occurs on