Minor changes made

Author: jim-dotcom

sql-queries-10/checking-database-connectivity/test_mysql_connect.py

@@ -34,5 +34,4 @@
 
 finally:
     if 'connection' in locals() and connection.is_connected():
-        connection.close()
-EOF
+        connection.close()

sql-queries-10/checking-database-connectivity/test_pg_connect.py

@@ -34,5 +34,4 @@
 
 finally:
     if 'connection' in locals():
-        connection.close()
-EOF
+        connection.close()