Update capacity-computing.md

docs.it4i/general/capacity-computing.md

@@ -180,11 +180,11 @@ To install/compile HyperQueue, follow the steps on the [official webpage][b].
 
   * Manual request in PBS
 
-    - Start worker on the first node of a PBS job
+    * Start worker on the first node of a PBS job
 
     ``$ qsub <your-params-of-qsub> -- hq worker start``
 
-    - Start worker on all nodes of a PBS job
+    * Start worker on all nodes of a PBS job
 
     ``$ qsub <your-params-of-qsub> -- `which pbsdsh` hq worker start``