diff --git a/src/backend/access/transam/multixact.c b/src/backend/access/transam/multixact.c
index c2e4fa3..0c8c17a 100644
--- a/src/backend/access/transam/multixact.c
+++ b/src/backend/access/transam/multixact.c
@@ -2802,7 +2802,7 @@ ReadMultiXactCounts(uint32 *multixacts, MultiXactOffset *members)
  * more aggressive in clamping this value.  That not only causes autovacuum
  * to ramp up, but also makes any manual vacuums the user issues more
  * aggressive.  This happens because vacuum_set_xid_limits() clamps the
- * freeze table and and the minimum freeze age based on the effective
+ * freeze table and the minimum freeze age based on the effective
  * autovacuum_multixact_freeze_max_age this function returns.  In the worst
  * case, we'll claim the freeze_max_age to zero, and every vacuum of any
  * table will try to freeze every multixact.
diff --git a/src/backend/utils/adt/tsquery.c b/src/backend/utils/adt/tsquery.c
index c0a4a06..3d11a1c 100644
--- a/src/backend/utils/adt/tsquery.c
+++ b/src/backend/utils/adt/tsquery.c
@@ -691,7 +691,7 @@ parse_tsquery(char *buf,
 	findoprnd(ptr, query->size, &needcleanup);
 
 	/*
-	 * QI_VALSTOP nodes should be cleaned and and OP_PHRASE should be pushed
+	 * QI_VALSTOP nodes should be cleaned and OP_PHRASE should be pushed
 	 * down
 	 */
 	if (needcleanup)