diff --git a/src/db_sqlite.nim b/src/db_sqlite.nim
index 3910992bb1..ad2be5882f 100644
--- a/src/db_sqlite.nim
+++ b/src/db_sqlite.nim
@@ -14,7 +14,7 @@
 ## `db_mysql <db_mysql.html>`_.
 ##
 ## Parameter substitution
-## ----------------------
+## ======================
 ##
 ## All ``db_*`` modules support the same form of parameter substitution.
 ## That is, using the ``?`` (question mark) to signify the place where a
@@ -24,10 +24,10 @@
 ##     sql"INSERT INTO myTable (colA, colB, colC) VALUES (?, ?, ?)"
 ##
 ## Examples
-## --------
+## ========
 ##
 ## Opening a connection to a database
-## ==================================
+## ----------------------------------
 ##
 ## .. code-block:: Nim
 ##     import db_sqlite
@@ -35,7 +35,7 @@
 ##     db.close()
 ##
 ## Creating a table
-## ================
+## ----------------
 ##
 ## .. code-block:: Nim
 ##      db.exec(sql"DROP TABLE IF EXISTS myTable")
@@ -44,14 +44,14 @@
 ##                       name varchar(50) not null)"""))
 ##
 ## Inserting data
-## ==============
+## --------------
 ##
 ## .. code-block:: Nim
 ##     db.exec(sql"INSERT INTO myTable (id, name) VALUES (0, ?)",
 ##             "Jack")
 ##
 ## Larger example
-## ==============
+## --------------
 ##
 ## .. code-block:: nim
 ##