diff --git a/SQL_documentation.md b/SQL_documentation.md
index 61b530ffb9548fbf7b7245ebbca9839690fb288f..28cb34c30353eee70397461d27a0d98bb59da417 100644
--- a/SQL_documentation.md
+++ b/SQL_documentation.md
@@ -1,6 +1,6 @@
 ## "SQL" - Relational database
 
-SQLite database built with sqlite3 command line and sqlite3 Python package
+SQLite database built with `sqlite3` on the command line and the `sqlite3` Python package.
 
 ### 1. Create database: digest.db
 
diff --git a/sql/SQL_queries.txt b/sql/SQL_queries.txt
index 275a340d1a34579e22175762c05770b1be163232..8e59652eb117fc33caef2eee3fdfa8a7dcd88673 100644
--- a/sql/SQL_queries.txt
+++ b/sql/SQL_queries.txt
@@ -1,3 +1,5 @@
+Sample SQL statements to query the `digest.db` opened with a SQLite application.
+
 -- #1 PERIODISATION OF JURISTS ORDERED BY THEIR ACTIVE DATE
 SELECT j.name, j.date,
 CASE