diff --git a/src/backend/libpq/pg_hba.conf.sample b/src/backend/libpq/pg_hba.conf.sample
index d17dc5fbb2..30a8c78d95 100644
--- a/src/backend/libpq/pg_hba.conf.sample
+++ b/src/backend/libpq/pg_hba.conf.sample
@@ -66,7 +66,7 @@
 # Postgres username.
 
 # 
-# For backwards compatibility, Postgres also accepts pre-Version 2 records,
+# For backwards compatibility, PostgreSQL also accepts pre-Version 6 records,
 # which look like:
 # 
 #   all         127.0.0.1    0.0.0.0