--- a/postgres.rst	Tue Oct 08 21:19:29 2019 +0300
+++ b/postgres.rst	Thu Oct 10 09:40:11 2019 +0300
@@ -465,7 +465,7 @@
 
 As being MVCC Postgres doesn't delete or update existing rows. Row visibility is controled by
 transaction id (monotonous incremented number): ``xmin`` - first transaction that can see row,
-``xmax`` - last transaction that can see row:::
+``xmax`` - last transaction that can see row::
 
   SELECT xmin, xmax, * FROM foo WHERE id < 5 ORDER BY id;