diff --git a/cheat/postgresql.md b/cheat/postgresql.md
index 9894935..d86e727 100644
--- a/cheat/postgresql.md
+++ b/cheat/postgresql.md
@@ -57,6 +57,9 @@ If you're using CLI and you're a postgres user, then you can do this:
 
 ### Creating a copy of a database in PostgreSQL.
 ```
-pg_dumpall > db.out # backup
-psql -f db.out postgres # restore (might requires some DROP DATABASE xxx if you do want to replace existing data with same db and table names.
+# backup
+pg_dumpall > db.out 
+# restore 
+# (might requires some DROP DATABASE xxx if you do want to replace existing data with same db and table names.
+psql -f db.out postgres 
 ```