Updated readme

Author: aimtiaz11

README.md

@@ -4,7 +4,7 @@ A simple Spring Boot command line app to test JDBC connection to SQL Server data
 
 ## How to run
 
-Download the JAR from release page or alternatively download the code and build the jar file:
+Download the JAR from release page or alternatively checkout the code from this repository and run:
 
 ```
 mvn clean package
@@ -13,9 +13,11 @@ mvn clean package
 Execute the JAR file. Example below:
 
 ```
-java -jar target/ms-sqlserver-jdbc-1.0.jar ""jdbc:sqlserver://mydatabase.db.windows.net:1433;database=example@user.com;user=myser@example.com;password=secret123;encrypt=true;trustServerCertificate=true;loginTimeout=90;authentication=ActiveDirectoryPassword"
+java -jar target/ms-sqlserver-jdbc-1.0.jar ""jdbc:sqlserver://mydatabase.db.windows.net:1433;database=My_Example_DB;user=user@example.com;password=secret123;encrypt=true;trustServerCertificate=true;loginTimeout=90;authentication=ActiveDirectoryPassword"
 ```
 
+The app will attempt to connect to SQL Server and execute a single SQL query: `SELECT SUSER_SNAME()`.
+
 
 ## License
 (The MIT License)