diff --git a/src/backend/storage/lmgr/predicate.c b/src/backend/storage/lmgr/predicate.c
index a4cb4d33ad..d48fba40da 100644
--- a/src/backend/storage/lmgr/predicate.c
+++ b/src/backend/storage/lmgr/predicate.c
@@ -116,9 +116,9 @@
  *			than its own active transaction must acquire an exclusive
  *			lock.
  *
- *	FirstPredicateLockMgrLock based partition locks
+ *	PredicateLockHashPartitionLock(hashcode)
  *		- The same lock protects a target, all locks on that target, and
- *			the linked list of locks on the target..
+ *			the linked list of locks on the target.
  *		- When more than one is needed, acquire in ascending order.
  *
  *	SerializableXactHashLock