fix: updated a command output to list accurate result (#1817)

Author: parth-pandit

website/docs/introduction/getting-started/finish.md

@@ -52,7 +52,6 @@ catalog     catalog             1/1     1            1           7m46s
 checkout    checkout            1/1     1            1           90s
 checkout    checkout-redis      1/1     1            1           90s
 orders      orders              1/1     1            1           90s
-orders      orders-postgresql   1/1     1            1           90s
 ui          ui                  1/1     1            1           90s
 ```