Update README.md

Author: t-book

README.md

@@ -135,7 +135,6 @@ SELECT pg_terminate_backend(pid)
 FROM pg_stat_activity 
 WHERE datname = 'source_database_name' or datname = 'new_database_name'
   AND pid != pg_backend_pid();
-```
 
 -- Drop the template database
 DROP DATABASE "template_database_name";