add descriptions

Author: Daniel Queiroz

docker-sql-server/README.md

@@ -1,12 +1,13 @@
 
+# SQL Server (linux) with persistent storage
+
+# start / stop
 docker-compose up -d 
 
 docker-compose down
 
 
-
-
-
+# cli tools
 npm install -g sql-cli
 
 mssql -u sa -p P455w0rd