Update links

docs.it4i/general/accessing-the-clusters/graphical-user-interface/vnc.md

@@ -273,4 +273,4 @@ The example described above:
 [1]: x-window-system.md
 [2]: #linuxmac-os-example-of-creating-a-tunnel
 [3]: #windows-example-of-creating-a-tunnel
-[4]: ../../slurm-job-submission-and-execution.md
+[4]: ../../job-submission-and-execution.md

docs.it4i/general/resources-allocation-policy.md

@@ -92,7 +92,7 @@ Options:
 
 [1]: job-priority.md
 [2]: #resource-accounting-policy
-[3]: slurm-job-submission-and-execution.md
+[3]: job-submission-and-execution.md
 [4]: karolina-slurm.md
 [5]: ./karolina-queues.md
 [6]: ./barbora-queues.md