diff --git a/src/backend/libpq/auth.c b/src/backend/libpq/auth.c
index 5fb1f1b7d7..3713dd2884 100644
--- a/src/backend/libpq/auth.c
+++ b/src/backend/libpq/auth.c
@@ -1797,7 +1797,7 @@ interpret_ident_response(const char *ident_response,
 /*
  *	Talk to the ident server on "remote_addr" and find out who
  *	owns the tcp connection to "local_addr"
- *	It the username successfully retrieved, check the usermap.
+ *	If the username successfully retrieved, check the usermap.
  *
  *	XXX: Using WaitLatchOrSocket() and doing a CHECK_FOR_INTERRUPTS() if the
  *	latch was set would improve the responsiveness to timeouts/cancellations.
diff --git a/src/interfaces/ecpg/compatlib/informix.c b/src/interfaces/ecpg/compatlib/informix.c
index 8fc0a467f7..df7f271c10 100644
--- a/src/interfaces/ecpg/compatlib/informix.c
+++ b/src/interfaces/ecpg/compatlib/informix.c
@@ -745,7 +745,7 @@ initValue(long lng_val)
 	return 0;
 }
 
-/* return the position oft the right-most dot in some string */
+/* return the position of the right-most dot in some string */
 static int
 getRightMostDot(const char *str)
 {