oprava internich linku test

docs.it4i/get-started-with-it4innovations/obtaining-login-credentials/obtaining-login-credentials.md

@@ -96,7 +96,7 @@ You will receive your personal login credentials by protected e-mail. The login
 2.  ssh private key and private key passphrase
 3.  system password
 
-The clusters are accessed by the [private key](../shell-access-and-data-transfer/ssh-keys/) and username. Username and password is used for login to the information systems listed on <http://support.it4i.cz/>.
+The clusters are accessed by the [private key](../accessing-the-clusters/shell-access-and-data-transfer/ssh-keys/) and username. Username and password is used for login to the information systems listed on <http://support.it4i.cz/>.
 
 ### Change Passphrase
 
@@ -106,7 +106,7 @@ On Linux, use
 local $ ssh-keygen -f id_rsa -p
 ```
 
-On Windows, use [PuTTY Key Generator](shell-access-and-data-transfer/puttygen/).
+On Windows, use [PuTTY Key Generator](../accessing-the-clusters/shell-access-and-data-transfer/puttygen/).
 
 ### Change Password