intro: table format

introduction/login.rst

@@ -26,17 +26,17 @@ This is to authenticate the host and to prevent so-called man in the middle
 attacks on your connection. The fingerprint should be either one of the
 following:
 
-```
-+---------+---------+-------------------------------------------------+
-| Cipher  | Algo    | Fingerprint                                     |
-+---------+---------+-------------------------------------------------+
++------------+----------+-------------------------------------------------+
+| **Cipher** | **Algo** | **Fingerprint**                                 |
++------------+----------+-------------------------------------------------+
 | RSA        | MD5      | b3:c5:6a:3a:e1:cf:ca:38:57:43:19:1e:fc:45:eb:f4 |
++------------+----------+-------------------------------------------------+
 | RSA        | SHA-256  | EwUlbWfFa27S9IickmNrEjbKp8yYafJ4+ga+fl4MDU0=    |
-+---------+---------+-------------------------------------------------+
++------------+----------+-------------------------------------------------+
 | DSA        | MD5      | 47:3a:37:7f:73:00:9d:c1:8c:9f:f7:bb:8d:fa:67:e6 |
++------------+----------+-------------------------------------------------+
 | DSA        | SHA-256  | yAlL0wPyid03FzCkjvUXRBKxjEPY3UlvdaoNbv2sZXA=    |
-+---------+---------+-------------------------------------------------+
-```
++------------+----------+-------------------------------------------------+
 
 SSH File Transfer
 -----------------