diff --git a/src/backend/access/table/tableam.c b/src/backend/access/table/tableam.c
index 0f7ce6a37f7..87491796523 100644
--- a/src/backend/access/table/tableam.c
+++ b/src/backend/access/table/tableam.c
@@ -11,7 +11,7 @@
  *	  src/backend/access/table/tableam.c
  *
  * NOTES
- *	  Note that most function in here are documented in tableam.h, rather than
+ *	  Note that most functions in here are documented in tableam.h, rather than
  *	  here. That's because there's a lot of inline functions in tableam.h and
  *	  it'd be harder to understand if one constantly had to switch between files.
  *